/* header */
.main{
    width: 100%;
    letter-spacing: .5px;
}
header{
    height: 80px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
}
header::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--size-4);
    background-color: var(--color-primary);
    width: 100%;
}
header::after{
    content: "";
    position: absolute;
    bottom: 0;
    left: 4.166667vw;
    right: 4.166667vw;
    background-color: rgba(255,255,255,.3);
    height: var(--size-1);
}
.site-mobile header,
header.header-fixed{
    background: var(--color-secondary);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}
.site-mobile header::after,
header.header-fixed::after{
    content: none;
}
header a{
    color: #fff;
    -webkit-transition: all .2s ease-in;
    -o-transition: all .2s ease-in;
    transition: all .2s ease-in;
}
header .logo img{
    height: 42px;
}

header .layui-container{
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
@media screen and (max-width: 767px) {
    header {
        height: 70px;
        transition: all .3s;
    }
    header .logo{
        transition: all .3s;
    }
    header .logo img{
        height: 36px;
        transition: all .3s;
    }
    .site-tree-mobile{
        padding: 27px 15px!important;
        transition: all .3s;
    }
    header.header-fixed{
        height: 70px;
    }
    header.header-fixed .logo img{
        height: 36px;
    }
}
@media screen and (min-width: 992px) {
    .layui-nav {
        /* position: absolute;
        top: 10px;
        right: 0px;
        left: 200px; */
        padding: 0;
        z-index: 99;
        background: none;
        text-align: right;
    }
    .layui-nav .layui-this:after, .layui-nav-bar, .layui-nav-tree .layui-nav-itemed:after{
        background-color: var(--color-primary);
        height: 2px;
        transform: scaleX(.5);
        bottom: 0;
    }
    .layui-nav ul{
        font-size: 0;
        display: table;
        width: 100%;
        table-layout: fixed;
        margin-bottom: 0;
    }
    .layui-nav li{
        display: table-cell;
        text-align: right;
    }
    .layui-nav li a{
        font-size: 16px;
        height: 40px;
        line-height: 40px;
        display: inline-block;
    }
    .layui-nav .layui-nav-item{
        margin: 0 15px;
    }
    .layui-nav .layui-nav-item a{
        color: #eee;
        padding: 0;
    }
    .layui-nav .layui-nav-item a:hover, .layui-nav .layui-this a{
        color: var(--color-primary);
    }
}
header .button-box{
    position: absolute;
    right: 15px;
    top: 0;
    top: 21px;
}
header .button-box .layui-btn{
    background: #fff;
    margin-left: 10px;
    border: 1px solid #fff;
    line-height: 36px;
    color: var(--color-primary);
    font-weight: bold;
}
header .button-box .login{
    background: none;
    border: 1px solid #fff;
    color: #fff;
}
@media screen and (max-width: 1199px) and (min-width: 992px) {
    .layui-nav .layui-nav-item a{
        font-size: 15px;
    }
    .layui-nav .layui-nav-item{
        margin: 0 5px;
    }
}
.header-mobile{
    display: none;
}
@media screen and (max-width: 991px) {
    .layui-nav{
        background: var(--color-secondary);
    }
    header {
        z-index: 999;
    }
    header .layui-nav{
        margin-left: -15px;
        margin-right: -15px;
        border-radius: 0;
        -webkit-transition: all .3s;
        -o-transition: all .3s;
        transition: all .3s;
        position: relative;
        z-index: 999;
        display: none;
    }
    .site-mobile .layui-nav{
        display: block;
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
    }
    .layui-nav .layui-this:after, .layui-nav-bar, .layui-nav-tree .layui-nav-itemed:after{
        content: none;
        background: rgba(255,255,255,.5);
        height: 1px;
    }
    .layui-nav .layui-nav-item{
        display: block;
        text-align: center;
    }
    .layui-nav .layui-nav-item a{
        padding: 0px 20px;
        border-bottom: 1px solid rgba(1,34,95,.1);
        font-size: 15px;
    }
    .layui-nav .layui-nav-item:nth-last-of-type(1) a{
        border-bottom: 0;
    }
    header .layui-btn{
        display: none;
    }

    .header-mobile{
        position: absolute;
        right: 0;
        top: 0;
        width: 54px;
        height: 80px;
        display: block;
    }

    .site-tree-mobile{
        display: block!important;
        text-align: center;
        font-size: 18px;
        cursor: pointer;
        padding: 0 15px;
        color: #fff;
        position: absolute;
        z-index: 999;
        right: 0;
        top: 0px;
        bottom: 0;
        padding: 31px 15px;
        line-height: 1;
    }
    .site-tree-mobile .icon-reorder{
        display: block;
        width: 24px;
        height: 2px;
        background: #fff;
        margin-bottom: 6px;
        -webkit-transition: all .2s;
        -o-transition: all .2s;
        transition: all .2s;
    }
    .site-tree-mobile .icon-reorder:last-child{
        margin-bottom: 0;
    }
    .site-mobile .site-tree-mobile .icon-reorder{
        margin: 0;
    }
    .site-mobile .site-tree-mobile .icon-reorder:nth-of-type(1){
        margin-top: 10px;
        -webkit-transform: rotate(42deg);
        -ms-transform: rotate(42deg);
        -o-transform: rotate(42deg);
        transform: rotate(42deg);
    }
    .site-mobile .site-tree-mobile .icon-reorder:nth-of-type(3){
        margin-top: -4px;
        -webkit-transform: rotate(-42deg);
        -ms-transform: rotate(-42deg);
        -o-transform: rotate(-42deg);
        transform: rotate(-42deg);
    }
    .site-mobile .site-tree-mobile .icon-reorder:nth-of-type(2){
        opacity: 0;
    }
    .site-mobile .site-mobile-shade{
        content: ''; 
        position: fixed; 
        top: 0; 
        bottom: 0; 
        left: 0; 
        right: 0; 
        background-color: rgba(0,0,0,.85); 
        z-index: 998;
        -webkit-transition: all .2s;
        -o-transition: all .2s;
        transition: all .2s;
    }
}
/* header END */

/*banner*/
.banner{
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    height: 100vh;
    width: 100%;
}
.banner img{
    height: 100%;
    object-fit: cover;
}
.banner .banner-box {
    position: absolute;
    left: 0;
    right: 0;
    top: 100px;
    bottom: 100px;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    color: #fff;
    z-index: 9;
}
.banner .swiper-container {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 10;
}
.banner .slide-inner:before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    /* background-color: rgba(0, 0, 0, .2); */
    z-index: 9;
    height: 9.375vw;
    background: linear-gradient(180deg, rgba(0, 0, 0, .75) 0%, rgba(0, 0, 0, 0) 100%);
}
.banner .swiper-slide {
    background-size: cover;
    color: #fff;
    background-position: center center;
    height: 100%;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    width: 100%;
}
.banner .swiper-slide .swiper-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    z-index: 1;
}

.banner .swiper-slide .swiper-bg {
    -webkit-transform: scale(1.15);
    -ms-transform: scale(1.15);
    -o-transform: scale(1.15);
    transform: scale(1.15);
    -webkit-transition: all 8.8s linear;
    -o-transition: all 8.8s linear;
    transition: all 8.8s linear;
}

.banner .swiper-slide-active .swiper-bg {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
}

.slide-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    color: #fff;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}
.banner .banner-title{
    line-height: 1.3;
    font-weight: bolder;
}
.banner .pagination-box{
    bottom: 260px;
    position: absolute;
    z-index: 12;
    left: 0;
    right: 0;
}
.banner .pagination-box .swiper-pagination{
    text-align: left;
    position: static;
}
.swiper-pagination-bullet{
    position: relative;
    margin: 0 2.5px ;
    background-color: transparent;
    position: relative;
    width: var(--size-15);
    height: var(--size-15);
    border-radius: var(--size-15);
    opacity: 1;
    transition: all .3s ease-in-out;
    border: 1px solid #fff;
    z-index: 12;
}
.banner .banner-bottom{
    position: absolute;
    left: 0;
    bottom: 120px;
    z-index: 9;
    color: #fff;
    text-align: center;
    display: block;
    width: 50px;
    z-index: 12;
}
.banner .img-down{
    margin-top: 20px;
    animation: MoveUpDown 1s ease-in-out infinite;
    position: relative;
    bottom: 0;
    width: 50px;
}
.banner .img-down .icon-box img{
    margin-bottom: 6px;
    width: 5.78125vw;
    height: 5.78125vw;
}
@keyframes MoveUpDown {
    0% {
        bottom: 0px; 
    }
    50% {
        bottom: -10px;  
    }
    100% {
        bottom: 0px;  
    } 
}
@media screen and (max-width:767px) {
    .banner {
        height: 120vw;
    }
    .banner .banner-bottom{
        display: none;
    }
    .banner .pagination-box{
        bottom: 50px;
    }
}

/*swiper-button*/
.swiper-button-prev,
.swiper-button-next{
    position: absolute;
    top: 50%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 999;
    border-radius: 25px;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}
.swiper-btn .swiper-button-next:after, 
.swiper-btn .swiper-button-prev:after {
    content: "\e625";
    font-family: "iconfont";
    font-size: inherit;
}
@media screen and (max-width: 767px) {
    .swiper-button-prev,
    .swiper-button-next{
        width: 40px;
        height: 40px;
        background-size: 40px;
        margin-top: -20px;
        background-size: 20px;
    }
}
/*swiper-button END*/

/*banner-END*/

/*block*/
.block{
    padding: 5.25vw 0;
    position: relative;
    overflow: hidden;
    width: 100%;
    position: relative;
    background-position: left center;
    background-repeat: no-repeat;
    background-size: contain;
}
.block.grey{
    background-color: #ECF4FE;
}
.block.blue{
    background-color: #012D5E;
}
.block.bg{
    background-attachment: fixed;
}
.block.bg>*{
    position: relative;
    z-index: 9;
}
.block.bg:before{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0,0,0,.65);
    z-index: 0;
}
.block.bg .container,.block.color_white .container{
    z-index: 2;
    position: relative;
    color: #fff;
}
.color_white{
    color: #fff;
}
@media screen and (max-width:767px) {
    .block{
        padding: 50px 0;
    }
}
/*block END*/


/*index_title*/
.index_title{
    position: relative;
    margin-bottom: var(--size-40);
    line-height: 1;
    color: var(--color-text-primary);
}
.index_title h2{
    font-size: 32px;
    position: relative;
    letter-spacing: 2px;
    display: inline-block;
    z-index: 2;
}
.index_title h2>*{
    position: relative;
}
.index_title h2{
    color: var(--color-secondary);
}
.index_title h2:before{
    content: "";
    position: absolute;
    bottom: -3px;
    left: 0;
    width: var(--size-100);
    height: var(--size-12);
    background-color: var(--color-primary);
}
.bg .index_title,
.color_white .index_title{
    color: #fff;
}
.color_white .index_title h2:after,
.color_white .index_title h2:before{
    background-color: #fff;
}
.index_title .small_title{
    position: absolute;
    opacity: .08;
    font-size: 1.8em;
    top: -10px;
    z-index: 1;
}
@media screen and (max-width: 767px) {
    .index_title{
        margin-bottom: 30px;
    }
    .index_title h2{
        font-size: 24px;
    }
}
/*index_title END*/

.page-content{
    font-size: 15px;
}
.page-content p,.page-content li{
    line-height: 1.6;
}
.page-content li{
    padding-left: 5px;
}
.page-content ul,.page-content ol{
    padding-left: 20px;
}
.page-content ul,.page-content ul li{
    list-style: disc outside;
}
.page-content ol,.page-content ol li{
    list-style: decimal outside;
}
.page-content h4{
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 12px;
    color: var(--color-primary);
    margin-top: 20px;
}
.page-content>*:nth-of-type(1):not(h4){
    margin-top: 0;
}
@media screen and (max-width: 767px) {
    .page-content{
        font-size: 14px;
    }
}

.row-flex{
    display: -webkit-box;
    display: -ms-flexbox;
    display: -moz-box;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-align-items: stretch;
    align-items: stretch;
}
.layui-row.row-flex:after, .layui-row.row-flex:before{
    content: none;
}

#button-to-top {
    background: rgba(1,34,95,.85);
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 997;
    display: block;
    width: 45px;
    height: 45px;
    line-height: 45px;
    border-radius: var(--size-30);
    text-align: center;
    font-size: 18px;
    color: #eee;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
}


.anchor {
    position: relative;
    display: block;
    padding-top: 80px;
    margin-top: -80px;
     z-index: -1; 
}


/*footer*/
footer{
    background-color: var(--color-secondary);
    border-radius: var(--size-40) var(--size-40) 0px 0px;
    color: #ffffff;
    overflow: hidden;
}
footer a:hover,
footer a:focus{
    color: #fff;
}
.footer-top{
    padding: 50px 0 30px;
}
.footer-top img{
    max-width: 100%;
}
.footer-top .footer-logo{
    margin-bottom: 25px;
}
.footer-top .footer-logo img{
   height: 9.82vw;
}

footer .title{
    margin-bottom: 15px;
    font-size: 18px;
    color: #e0e0e0;
}
.footer-top p{
    margin-bottom: 5px;
}

.contact-list{
    display: flex;
    align-items: center;
}
.contact-list .img{
    width: var(--size-64);
    height: var(--size-64);
}
.contact-list .item{
    position: relative;
}
.contact-list .img:not(last-child){
    margin-right: var(--size-24);
}
.footer-top .contact-list .item .qr-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    position: absolute;
    top: 65px;
    left: -24px;
    background-color: #FFFFFF;
    transition: all .3s ease-in-out;
    opacity: 0;
    z-index: 9;
}
.qr-box::before{
    content: "";
    display: block;
    position: absolute;
    border: 10px solid #FFFFFF;
    border-color: transparent transparent #ffffff transparent;
    top: -20px;
    left: 50%;
    margin-left: -10px;
}
.qr-box img{
    width: 90px;
    height: 90px;
}
.footer-top .contact-list .item:hover .qr-box{
    opacity: 1;
}
.footer-top .footer-link li{
    line-height: 1.8;
    position: relative;
    list-style: inside;
    opacity: .75;
}
.footer-top .footer-link li a{
    display: block;
    margin-bottom: 10px;
}
.footer-top .layui-col-md6::after{
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    border-left: 1px solid rgba(255,255,255,.1);
    border-right: 1px solid rgba(255,255,255,.1);
}
.footer-top .layui-col-space60 {
    margin-top: -50px;
    margin-bottom: -30px;
}
@media screen and (max-width:1439px){
    .footer-top .footer-logo img {
        height: 130px;
    }
}
@media screen and (max-width: 991px){
    .footer-top .layui-col-md6::after{
        content: none;
    }
    .footer-top .layui-col-space60 {
        margin-top: unset;
        margin-bottom: unset;
    }
}
@media screen and (max-width: 767px) {
    .footer-top .footer-logo{
        text-align: center;
        justify-content: center;
        width: 100%;
    }
    .footer-qrcode .qrcode-item{
        margin: 0;
        text-align: center;
    }
    .footer-qrcode .qrcode-box{
        width: 100px;
        height: 100px;
        margin: 0 auto;
    }
    .footer-qrcode .qrcode-item p{
        font-size: 12px;
        margin-top: 5px;
    }
    footer .title{
        text-align: center;
    }
    .contact-list{
        justify-content: center;
    }
    .footer-top{
        padding: 30px 0 10px;
    }
    .footer-top .footer-logo img {
        height: 100px;
    }
    .footer-top .footer-logo{
        margin-bottom: 0;
    }

}


.footer-copyright{
    padding: 15px 0;
    border-top: 1px solid rgba(255,255,255,.2);
    text-align: center;
    opacity: .75;
}


/* slide-door */
.slide-door{
    margin-bottom: 1px;
    border-bottom: 1px solid #eaeaea;
}
.slide-door .accordion-title{
    padding: 20px 0;
    padding-right: 36px;
    margin-bottom: 0;
    cursor: pointer;
    font-size: 18px;
    margin: 0;
    position: relative;
    cursor: pointer;
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    overflow: hidden;
}
.slide-door .accordion-title:after{
    content: "\f067";
    position: absolute;
    top: 50%;
    margin-top: -10px;
    right: 0;
    content: '';
    width: 20px;
    height: 20px;
    background: url(../images/toggle-grey.svg) right center no-repeat;
    transition: all .3s;
}
.slide-door:not(.open):hover .accordion-title:after {
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

.slide-door.open .accordion-title:after{
    -webkit-transform: rotate(225deg);
    -ms-transform: rotate(225deg);
    transform: rotate(225deg);
}

.slide-door .accordion-content{
    padding: 0 0 20px 30px;
    display: none;
    color: #4d4d4f;
}
.slide-door .accordion-content>*:last-child{
    margin-bottom: 0;
}
.slide-door .accordion-title .num{
    font-weight: bold;
    color: var(--color-primary);
    position: relative;
    left: -5px;
    font-family: "Arial";
}
@media screen and (max-width: 767px) {
	.slide-door .accordion-title{
		font-size: 16px;
	}
	.slide-door .accordion-title:after{
		width: 18px;
		height: 18px;
		margin-top: -9px;
	}
    .slide-door .accordion-content{
        padding-left: 0;
    }
}
/* slide-door END */

/* swiper-pagination */
.swiper-pagination-bullets.swiper-pagination-horizontal{
    bottom: 0;
}
.swiper-pagination-bullet-active{
    background-color: #fff;
}
/* swiper-pagination END */


/* overview */
.overview-img{
    max-width: 420px;
    display: block;
    margin: 0 auto;
}
/* overview END */

/*swiper-button*/
.swiper-button-prev,
.swiper-button-next{
    position: absolute;
    top: 50%;
    margin-top: -24px;
    width: 36px;
    height: 36px;
    z-index: 997;
    background: none;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    background: var(--color-primary);
    border-radius: 50%;
    color: #fff;
}
.swiper-button-next.swiper-button-disabled, 
.swiper-button-prev.swiper-button-disabled{
    opacity: .5;
}
.swiper-button-prev:hover,
.swiper-button-next:hover{
    background: var(--color-secondary);
}
.swiper-button-prev::after{
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}
.swiper-button-next .iconfont, 
.swiper-button-prev .iconfont{
    font-size: 17px;
    font-weight: lighter;
    position: relative;
}

.swiper-button-prev:hover:before,
.swiper-button-next:hover:before{
    border-color: rgba(1,34,95,1);
    transform: rotate(180deg);
}
.swiper-button-prev:hover .iconfont{
    animation: arrowLeft 1s ease;
    -webkit-animation: arrowLeft 1s ease;
}
.swiper-button-next:hover .iconfont{
    animation: arrowRight 1s ease;
    -webkit-animation: arrowRight 1s ease;
}
@-webkit-keyframes arrowRight{
    0%{
        opacity: 1;
        left: 0;
    }
    47%{
        opacity: 0;
        left: 10px;
    }
    53%{
        opacity: 0;
        left: -10px;
    }
    100%{
        opacity: 1;
        left: 0;
    }
}
@keyframes arrowRight{
    0%{
        opacity: 1;
        left: 0;
    }
    47%{
        opacity: 0;
        left: 10px;
    }
    53%{
        opacity: 0;
        left: -10px;
    }
    100%{
        opacity: 1;
        left: 0;
    }
}
@-webkit-keyframes arrowLeft{
    0%{
        opacity: 1;
        left: 0;
    }
    47%{
        opacity: 0;
        left: -10px;
    }
    53%{
        opacity: 0;
        left: 10px;
    }
    100%{
        opacity: 1;
        left: 0;
    }
}
@keyframes arrowLeft{
    0%{
        opacity: 1;
        left: 0;
    }
    47%{
        opacity: 0;
        left: -10px;
    }
    53%{
        opacity: 0;
        left: 10px;
    }
    100%{
        opacity: 1;
        left: 0;
    }
}
/*swiper-button END*/
/* swiper-btn */
.swiper-btn .swiper-button-prev,
.swiper-btn .swiper-button-next{
    position: relative;
    left: unset;
    right: unset;
    top: unset;
    bottom: unset;
    margin: 0;
    font-weight: bold;
    transition: background .3s;
}
.swiper-btn .swiper-button-next{
    margin-left: 16px;
}
.swiper-btn{
    display: flex;
    align-items: center;
}
/* swiper-btn END */


/* class-swiper-nav */
.class-swiper-nav{
    margin-bottom: 40px;
}
.class-swiper-nav .class-nav-item{
    padding: 12px 20px;
    margin: 0 auto;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 60px;
    overflow: hidden;
    width: 100%;
    text-align: center;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.class-swiper-nav .class-nav-item:hover,
.class-swiper-nav .swiper-slide-thumb-active .class-nav-item{
    border: 0;
    background: linear-gradient(322deg, #B58444 0%, #FFBD6E 50%, #B18142 100%);
    color: #fff;
}
/* class-swiper-nav END */
/* .block-overview1 */
.block-overview1{
    position: relative;
}
.block-overview1::before{
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background-image: url(../images/overview1-bg1.png);
    background-repeat: no-repeat;
    background-position: right 9.54vw top;
    background-size: 10.54% auto;
}
.block-overview1:after{
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background-image: url(../images/overview1-bg2.png);
    background-repeat: no-repeat;
    background-position: left bottom;
    background-size: 16.27% auto;
}
.block-overview1 .index_title h2:before{
    bottom: 5px;
}
.sidebar{
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    background-color: var(--color-secondary);
    border-radius: var(--size-36) 0px 0px var(--size-36);
    color: #fff;
    z-index: 8;
}
.sidebar .sidebar-btn{
    cursor: pointer;
    color: #FFFFFF;
    width: 5.25vw;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
}
.cnblogs_code01:before {
    content: '';
    background: rgba(32,32,32,.7);
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 17;
}
.sidebar span{
    writing-mode: vertical-lr;
    top: calc(50% - 100px);
    right: calc(50% - 16px);
    position: absolute;
}
.sidebar::before{
    content: "";
    position: absolute;
    right: 0;
    left: 0;
    top: 0;
    bottom: 0;
    background-image: url(../images/sidebaar-bg.png);
    background-repeat: no-repeat;
    background-position: right top 10px;
    background-size: 50% 100%;
}
.sidebar .img-box{
    position: absolute;
    top: calc(50% - 38px);
    left: -30px;
    /* top: calc(50% - 38px);
    left: -30px;
    background-color: rgba(1, 45, 94, .1);
    width: var(--size-100);
    height: var(--size-100);
    line-height: var(--size-100);
    border-radius: var(--size-80);
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-animation: warn-3 1.8s ease-out infinite;
    animation: warn-3 1.8s ease-out infinite; */
}
.sidebar .img{
    width: var(--size-72);
    height: var(--size-72);
    background-color: var(--color-secondary);
    border-radius: var(--size-54);
    line-height: var(--size-72);
    text-align: center;
}
.sidebar .img::before{
    content: "";
    position: absolute;
    background-color: rgba(1, 45, 94, .1);
    width: var(--size-80);
    height: var(--size-80);
    line-height: var(--size-80);
    border-radius: var(--size-80);
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-animation: warn-3 1.8s ease-out infinite;
    animation: warn-3 1.8s ease-out infinite;
    z-index: 89;
}
.sidebar .img img{
    width: var(--size-20);
    height: var(--size-20);
    transform: rotate(180deg);
}
.sidebar.attributes {
    z-index: 18;
}
.sidebar-content{
    position: absolute;
    left: 5.25vw;
    top: 0;
    width: 42.46vw;
    background: #fff;
    height: 100%;
    padding: var(--size-60) var(--size-48);
}
.sidebar-content .title{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    color: initial;
}
.sidebar-content .title p{
    font-weight: 600;
}
.sidebar-content .title .sidebar-close{
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #736F6F;
}
.sidebar-content .title .sidebar-close:hover{
    color: var(--color-primary);
}
.sidebar-content .title .sidebar-close img{
    width: var(--size-20);
    height: var(--size-20);
    margin-left: var(--size-9);
}
.sidebar-content .content{
    margin-top: var(--size-54);
    position: relative;
    z-index: 7;
    color: var(--color-third);
    height: 28.35vw;
}
.sidebar-content .content:after {
    content: '';
    width: calc(100% - 0.06rem);
    height: 10%;
    background-color: rgba(255, 255, 255, .5);
    position: absolute;
    bottom: 0;
    left: 0;
}

.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar {
    background: var(--color-text-secondary);
}

.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,
.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar {
    background: var(--color-text-secondary);
}

.mCSB_scrollTools a+.mCSB_draggerContainer {
    margin: 0;
}

.mCSB_scrollTools .mCSB_draggerRail {
    background-color: unset;
    background-color: rgba(0, 0, 0, .1);
    width: 4px;
}

@media screen and (min-width: 1920px) {
    .mCSB_inside>.mCSB_container {
        margin-right: 1.5625vw;
    }
}

@media screen and (max-width:1439px){
    .sidebar-content .content{
        height: calc(100% - 100px);
    }
}
.sidebar-bg::before{
    content: '';
    background: #000000;
    opacity: 0.37;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 17;
}
@media screen and (max-width:767px){
    .sidebar{
        height: 400px;
        top: calc(50% - 200px);
    }
    .sidebar .sidebar-btn{
        width: 45px;
    }
    .sidebar-content{
        left: 45px;
        padding: 20px;
        width: 80vw;
    }
    .sidebar .img-box{
        left: -15px;
    }
    .sidebar .img::before{
        width: var(--size-64);
        height: var(--size-64);
        line-height: var(--size-64);
        border-radius: 50%;
    }
    .sidebar .img{
        width: var(--size-54);
        height: var(--size-54);
        line-height: var(--size-54);
    }
    .sidebar .img img{
        width: 14px;
        height: 14px;
    }
    .slide-list{
        padding-right: 7.54vw;
    }
    .sidebar-content .content:after{
        content: none;
    }
    .overview-page{
        padding-right: var(--size-64) !important;
    }
    .overview-page .title{
        width: 100% !important;
    }
}


@-webkit-keyframes warn-3 {
    0% {
        opacity: 1;
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    60% {
        opacity: .5;
        -webkit-transform: scale(2.5);
        transform: scale(2.5)
    }

    100% {
        opacity: 0;
        -webkit-transform: scale(2.5);
        transform: scale(2.5)
    }
}

@keyframes warn-3 {
    0% {
        opacity: 1;
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    60% {
        opacity: .1;
        -webkit-transform: scale(2.5);
        transform: scale(2.5)
    }

    100% {
        opacity: 0;
        -webkit-transform: scale(2.5);
        transform: scale(2.5)
    }
}
/* block-overview1 END */

/* block-overview2 */
.block-overview2 .desc{
    color: var(--color-third);
}
.block-overview2 .img{
    margin-top: var(--size-48);
    width: 100%;
    height: 100%;
    padding-bottom: var(--size-40);
}
.block-overview2 .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* block-overview2 END */

/* block-overview3 */
.block-overview3{
    background-image: url(../images/bg5.jpg);
    background-repeat: no-repeat;
    background-position: left 31.46vw top;
    background-size: 10.54% auto;
}
.index_title.color_white h2{
    color: #FFFFFF;
}
.slide-list{
    margin-top: var(--size-60);
    color: #FFFFFF;
    /* padding-right: 7.54vw; */
}
.slide-list .slide-item{
    margin-right: var(--size-60);
    padding-right: var(--size-60);
    border-right: 1px solid rgba(255,255,255,.15);
}
.slide-list .layui-col-lg6:last-child .slide-item{
    border-right: 0;
}
.slide-list .slide-item .title{
    font-weight: 600;
    margin-bottom: var(--size-30);
}
.slide-list .slide-item .content{
    color: #fff;
    opacity: .6;
}
.slide-list .slide-item .content a{
    color: #fff;
}
.slide-list .slide-item .content a:hover{
    text-decoration: underline;
    color: #fff;
}
.slide-list .slide-item .content ol{
    margin-top: var(--size-24);
}
.slide-list .slide-item .content ol li{
    list-style: inside;
    color: #ffffff;
    
}
.block-overview3 .sidebar{
    background-color: var(--color-primary);
    color: initial;
}
.block-overview3 .sidebar .sidebar-btn{
    color: unset;
}
.block-overview3 .sidebar .img::before{
    background-color: rgba(255,255,255,.2);
}
.block-overview3 .sidebar .img-box .img{
    background-color: var(--color-primary);
}
.block-overview3 .sidebar .img-box .img img{
    width: var(--size-24);
    height: var(--size-24);
}
@media screen and (max-width: 772px){
    .slide-list .slide-item{
        margin-right: 0;
        padding-right: 0;
        border-right: 0;
    }
    .slide-list .layui-col-lg6:nth-of-type(even){
        margin-top: var(--size-40);
    }
}
/* block-overview3 END */

/* block-overview4 */
.message-swiper{
    height: 100%;
    position: relative;
}
.message-swiper .swiper-container{
    overflow: unset;
}
.message-swiper .swiper-slide{
    height: auto;
}
.block-overview4 .slide{
    background-color: #ffffff;
    padding: var(--size-48);
    border-radius: var(--size-36);
    padding-bottom: 100px;
    height: 100%;
    background-image: url(../images/bg4.png);
    background-position: right 40px bottom 40px;
    background-repeat: no-repeat;
    background-size: 17.14% auto;
    position: relative;
    top: 0;
    transition: all .4s ease-in-out;
}
.block-overview4 .slide .bg{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    background-image: url(../images/bg6.jpg);
    background-position: right 40px bottom 40px;
    background-repeat: no-repeat;
    background-size: 17.14% auto;
}
.block-overview4 .slide:hover::after{
    opacity: 1;
}
.block-overview4 .slide:hover{
    top: -10px;
    background-color: var(--color-secondary);
    color: #ffffff;
    transition: all .4s ease-in-out;
}
.block-overview4 .slide:hover .desc{
    color: rgba(255, 255, 255, .6);
}
.block-overview4 .slide .top-info{
    margin-bottom: var(--size-30);
    display: flex;
    align-items: center;
    justify-content: start;
    position: relative;
}
.block-overview4 .slide .top-info img{
    width: var(--size-100);
    height: var(--size-100);
    object-fit: cover;
    border-radius: 50%;
}
.block-overview4 .slide .top-info .right{
    position: relative;
    margin-left: var(--size-12);
    flex: 1;
}
.block-overview4 .index_title,
.block-overview5 .index_title{
    margin-bottom: var(--size-54);
}
.block-overview4 .slide .top-info .name{
    font-weight: 600;
    margin-bottom: var(--size-6);
}
.block-overview4 .slide .desc{
    color: var(--color-third);
    height: 13.25vw;
    transition: all .4s ease-in-out;
}
.index_title.row-flex{
    align-items: center;
    justify-content: space-between;
}
.index_title.row-flex .title-wrap {
    flex: 1;
}

@media screen and (max-width:1439px){
    .block-overview4 .slide .desc{
        height: 200px;
    }
}
@media screen and (max-width:567px){
    .block-overview4 .slide {
        padding: 20px;
        border-radius: 20px;
        padding-bottom: 80px;
        height: 100%;
        background-position: right 20px bottom 20px;
    }
}
/* block-overview4 END */

/* block-overview5 */
/* gallery-swiper */

.gallery-swiper .swiper-container{
    overflow: unset;
}
.swiper-container {
    overflow: hidden;
    width: 100%;
    height: 100%;
}
.gallery-swiper .swiper-slide{
    position: relative;
}
.gallery-swiper .gallery-item{
    position: relative;
    top: 0;
    transition: all .3s ease-in-out;
}
.gallery-swiper .gallery-item:hover {
    top: -6px;
}
.gallery-swiper .gallery-item .img-box{
    position: relative;
}
.gallery-swiper .gallery-item a{
    display: block;
    width: 100%;
    height: 100%;
}
.gallery-swiper .gallery-item .img-box{
    width: 100%;
    height: 0;
    padding-bottom: 66.66666%;
    position: relative;
}
.gallery-swiper .gallery-item .img-box .img{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
}
.gallery-swiper .gallery-item .img-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--size-30);
}
.gallery-swiper .gallery-item.video-item .img-box:after,
.gallery-swiper .gallery-item:not(.video-item) .img-box a:after{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    /* background-color: rgba(0, 0, 0, .5); */
    opacity: 0;
    transition: all .3s ease-in-out;
    border-radius: var(--size-30);
}
.gallery-swiper .gallery-item:not(.video-item):hover .img-box a:after{
    opacity: 1;
}
.gallery-swiper .gallery-item .video-play{
    display: none;
}
.gallery-swiper .gallery-item.video-item .video-play{
    display: block;
    background-color: var(--color-primary);
    border: 0;
    width: 3.125vw;
    height: 3.125vw;
}
.gallery-swiper .gallery-item.video-item .img-box{
    cursor: pointer;
}
/* .gallery-swiper .gallery-item.gallery-1{
    top: 10vw;
    left: 1.875vw;
}
.gallery-swiper .gallery-item.gallery-1 .img-box{
    padding-bottom: 127.1875%;
}
.gallery-swiper .gallery-item.gallery-1:before{
    content: "";
    position: absolute;
    left: -1.875vw;
    bottom: -1.770833vw;
    width: 7.65625vw;
    height: 9.7395833vw;
    background-color: var(--color-primary);
    border-radius: 0px 0px 0px 41px;
}
.gallery-swiper .gallery-item.gallery-2{
    left: 25.78125vw;
    top: 0;
}
.gallery-swiper .gallery-item.gallery-3{
    right: 9.0625vw;
    top: 2.1875vw;
}
.gallery-swiper .gallery-item.gallery-4{
    left: 22.8125vw;
    bottom: 2.8125vw;
}
.gallery-swiper .gallery-item.gallery-5{
    left: 48.90652vw;
    bottom: 0;
}
.gallery-swiper .gallery-item.gallery-6{
    right: 1.5625vw;
    bottom: 9.53125vw;
}
.gallery-swiper .gallery-item.gallery-6:before{
    content: "";
    position: absolute;
    right: -1.5625vw;
    top: -1.5625vw;
    width: 7.65625vw;
    height: 9.7395833vw;
    background-color: var(--color-secondary);
    border-radius: 0px 20px 0px 0px;
}
.gallery-swiper .gallery-item.gallery-7{
    width: 28.4479165vw;
    left: 29.4260181vw;
    top: 7.0307vw;
}
.gallery-swiper .gallery-item.gallery-7:before{
    content: "";
    position: absolute;
    left: -.58125vw;
    right: -.58125vw;
    top: -.58125vw;
    bottom: -.58125vw;
    background-color: var(--color-secondary);
    border-radius: var(--size-30);
}
.gallery-swiper .gallery-item.gallery-7 .img-box{
    padding-bottom: 54.09836%;
} */

.gallery-swiper .gallery-item:not(.video-item),
.gallery-swiper .gallery-item:not(.video-item) * {
    cursor: none !important;
}
.gallery-item .bg{
    position: absolute;
    top: -7px;
    bottom: -7px;
    left: -7px;
    right: -7px;
    background-color: var(--color-secondary);
    border-radius: var(--size-30);
    opacity: 0;
    transition: all .3s ease-in-out;
    z-index: -1;
}
.gallery-item:hover .bg{
    opacity: 1;
}
.gallery-swiper .swiper-container-free-mode>.swiper-wrapper{
    -webkit-transition-timing-function:linear !important; 
    -o-transition-timing-function:linear !important;
    transition-timing-function:linear !important; 
        -webkit-transition-timing-function: linear; /*之前是ease-out*/
        -moz-transition-timing-function: linear;
        -ms-transition-timing-function: linear;
        -o-transition-timing-function: linear;
        transition-timing-function: linear;
}
.swiper-container-free-mode > .swiper-wrapper{transition-timing-function:linear;}

@media screen and (max-width: 1440px) {
    .gallery-swiper .gallery-item.video-item .video-play{
        width: 45px;
        height: 45px;
    }
}
@media screen and (max-width: 767px) {
    .gallery-swiper .gallery-item.video-item .video-play{
        width: 36px;
        height: 36px;
        background-color: unset;
    }
}


.video-play {
    position: absolute;
    width: 2.5vw;
    height: 2.5vw;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: all .3s ease-in-out;
    background-color: transparent;
    border-radius: 50%;
    z-index: 99;
    border: .104167vw solid #fff;
}

.video-play:hover {
    background-color: var(--color-primary);
    border-color: transparent;
}

.video-play span {
    border: .46875vw solid transparent;
    border-left: .625vw solid #fff;
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -.46875vw;
    margin-left: -.208333vw;
}

@media screen and (max-width: 1600px) {
    .video-play {
        width: 37px;
        height: 37px;
        border-width: 1.5px;
    }

    .video-play span {
        border-width: 7.5px;
        border-left-width: 10px;
        margin-top: -7.5px;
        margin-left: -3.3333px;
    }
}

/*layui-layer tc-video*/
.layui-layer .layui-layer-setwin {
    top: 0px;
    right: 0px;
    margin-right: 0px;
    z-index: 99999;
}

.layui-layer .layui-layer-setwin .layui-layer-close2 {
    top: .9375vw;
    right: .9375vw;
    background: none;
    position: relative;
    text-align: center;
    line-height: 3.125vw;
    transition: all .3s;
    width: 3.125vw;
    height: 3.125vw;
    overflow: hidden;
    text-align: center;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    font-size: 1.25vw;
    border: 0;
    background: rgba(255, 255, 255, .25);
    padding: 0;
}

.layui-layer .layui-layer-setwin .layui-layer-close2:after {
    content: "\e60b";
    font-family: 'iconfont';
    font-weight: bold;
    color: #fff
}

.layui-layer .layui-layer-setwin .layui-layer-close2:before {
    content: unset;
}

.layui-layer .layui-layer-setwin .layui-layer-close2:hover {
    background: var(--color-primary);
    color: #fff;
}

.layui-layer.tc-video {
    background: none;
    max-height: 95vh;
    max-width: 95vw;
}

.layui-layer.tc-video .video-player {
    height: 100%;
}

.layui-layer.tc-video .video-js {
    width: 100%;
    height: 100%;
}

@media screen and (max-width: 1399px) {
    .layui-layer .layui-layer-setwin .layui-layer-close2 {
        width: 45px;
        height: 45px;
        line-height: 45px;
        top: 10px;
        right: 10px;
        font-size: 18px;
    }
}

@media screen and (max-width: 767px) {
    .layui-layer.tc-video {
        background: none;
        height: 100vh !important;
        width: 100vw !important;
        max-height: 100vh;
        max-width: 100vw;
    }
}

/*layui-layer tc-video END*/
/* gallery-list END */
/* custom-cursor */
.custom-cursor {
    position: fixed;
    pointer-events: none;
    top: 0;
    /* mix-blend-mode: difference;  */
    opacity: 0;
    z-index: 9999;
    color: #fff;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.custom-cursor .icon {
    width: 0;
    height: 0;
    text-align: center;
    display: inline-block;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-cursor .text {
    margin-left: 2.34375vw;
}

.custom-cursor .icon:before,
.custom-cursor .icon:after {
    content: "";
    border-radius: 50%;
    position: absolute;
    width: 3.125vw;
    height: 3.125vw;
    left: -1.5625vw;
    top: -1.5625vw;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, .25);
    box-sizing: border-box;
}

.custom-cursor .icon:after {
    border-style: solid;
    border-color: #fff;
    clip-path: polygon(0 0, 100% 0, 100% 75%, 0 75%);
    -webkit-animation: rotate 3s linear infinite;
    -o-animation: rotate 3s linear infinite;
    animation: rotate 3s linear infinite;
}

@media screen and (max-width: 1199px) {

    .custom-cursor .icon:before,
    .custom-cursor .icon:after {
        width: 37.5px;
        height: 37.5px;
        left: -18.75px;
        top: -18.75px;
    }

    .custom-cursor .text {
        margin-left: 28px;
    }
}

@-webkit-keyframes rotate {
    0% {
        -webkit-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    50% {
        -webkit-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        transform: rotate(180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes rotate {
    0% {
        -webkit-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    50% {
        -webkit-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        transform: rotate(180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

/* custom-cursor END */
/* block-overview5 END */
/* block-overview6 */
/*course-block*/
.course-tab{
    margin: 50px 0 30px;
}
@media screen and (min-width: 768px) {
    .course-tab{
        color: var(--color-text-regular);
    } 
}
.course-tab .layui-tab-title{
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    border-bottom: 0;
    height: unset;
    line-height: unset;
    width: 35%;
}
.course-tab .layui-tab-title li{
    -webkit-flex: 1;
    -moz-flex: 1;
    -ms-flex: 1;
    -o-flex: 1;
    flex: 1;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    padding: 8px 5px;
    text-align: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-secondary);
    position: relative;
}
.color_white .course-tab .layui-tab-title li{
    background-color: rgba(255,255,255,.15);
    color: #fff;
}
.course-tab .layui-tab-title li{
    border-radius: 30px 30px 0px 0px;
    font-weight: 600;
}
.course-tab .layui-tab-title .layui-this:after{
    content: none;
}
.course-tab .layui-tab-title li:hover,
.course-tab .layui-tab-title .layui-this{
    background: #ECF4FE !important;
}
.course-tab .layui-tab-content{
    padding: var(--size-48) var(--size-36);
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    height: auto;
    background-color: #ECF4FE;
    border-radius: var(--size-30);
    border-top-left-radius: 0;
}

.course-tab .layui-tab-content .page-content{
    color: #575757;
}
.course-tab .layui-tab-content .label{
    color: var(--color-primary);
    font-weight: bold;
    margin-bottom: 12px;
}
.course-tab .layui-tab-content .con{
    color: #5D5E68;
}

@media screen and (max-width: 991px) {
    .course-tab .layui-tab-content{
        border-top-right-radius: 0;
    }
    .course-tab .layui-tab-title li{
        font-size: 16px;
    }
    .course-tab table{
        table-layout: unset!important;
    }
    .course-tab .layui-tab-title{
        width: 100%;
    }
}
@media screen and (max-width: 767px) {
    .course-tab .layui-tab-title li{
        display: block;
        text-align: center;
        padding: 5px;
        font-size: 14px;
        margin: 0px;
        width: 50%;
    }
    .course-tab .layui-tab-title li:nth-of-type(2){
        border-left: 0;
        border-right: 0;
    }
    .course-tab .icon-box{
        width: 24px;
        height: 24px;
        line-height: 24px;
        font-size: 24px;
        margin: 0 auto 8px;
    }
    .course-tab .icon-box+.text{
        line-height: 1;
    }
    .course-tab .layui-tab-title .layui-this:before{
        border: 18px solid transparent;
        border-top: 9px solid var(--color-primary);
        margin-left: -18px;
    }
    .course-tab table th, .course-tab table td{
        text-align: center;
    }
    .course-tab table tr th:last-child, .course-tab table tr td:last-child{
        text-align: left;
    }
}
/*course-block END*/

/* overview-page */
.overview-page{
    padding-right: 7.23vw;
}
.overview-page .page-content{
    margin-top: var(--size-24);
}
.overview-page .page-content p{
    color: #6B6B6B;
}
.overview-page .title{
    font-weight: 600;
    width: 75%;
}
/* overview-page END */
.layui-tab-bar{
    display: none;
}

.sidebar-content .content ul li{
    list-style: inside;
}