.menu_rleft{
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 99;
}
.menu_rleft>.left{
    width: 90px;
    padding: 2.86vw 0;
    height: 100%;
    position: relative;
    transition: all 0.8s ease;
    background-color: #ffffff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
   
}
.sxwinwaybox_hearder.act {
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 1.8vw 5.2vw 1.8vw 9.9vw;
}
.menu_rleft>.left>.btn{
    width: 15px;
    margin: 0 auto;
    cursor: pointer;
    position: relative;
    z-index: 2;
}
.menu_rleft>.left>.btn span{
    background-color: #fff;
    height: 2px;
    display: block;
    width: 100%;
    margin-bottom: 5px;
    transition: all 0.5s;
}

.menu_rleft>.left>.btn::after{
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    z-index: -2;
}
.menu_rleft>.left>.custom-before::after{
    transform: translate(-50%, -50%) scale(55);
    background-color: #fff;
    z-index: 2;
}

@keyframes myfirst1s{
    0% {transform: translate(-50%,-50%) scale(0);opacity: 1;}
    50% {transform: translate(-50%,-50%) scale(0.8);opacity: 0.6;}
    100% {transform: translate(-50%,-50%) scale(1.6);opacity: 0;}
}
@keyframes myfirst2s{
    0% {transform: translate(-50%,-50%) scale(0);opacity: 1;}
    50% {transform: translate(-50%,-50%) scale(1);opacity: 0.4;}
    100% {transform: translate(-50%,-50%) scale(2);opacity: 0;}
}
.top_click_info{width:33px;height: 33px;}
.top_click_info,.menu_rleft:hover .top_click_info{background-color:#0e5ca4;}
.top_click_info:after{background-color:#0e5ca4;}
.top_click_info:before{background-color:#0e5ca4;}
.top_click_info{position: absolute;top: 50%;left: 50%;transform:translate(-50%,-50%);z-index:-1;border-radius:50%;}
.top_click_info:before{background-color:#0e5ca4;content:"";position: absolute;top: 50%;left: 50%;transform:translate(-50%,-50%);width:100%;height:100%;animation: myfirst1s 2s  linear infinite;border-radius:50%;}
.top_click_info:after{background-color:#0e5ca4;content:"";position: absolute;top: 50%;left: 50%;transform:translate(-50%,-50%);width:100%;height:100%;animation: myfirst2s 2s  linear infinite;border-radius:50%;}
 .menu_rleft .left .b_btn {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: 2.86vw;
    }
.menu_rleft .left .b_btn .img2{display: block !important;width: 23px;height: 23px;}
.menu_rleft .left .b_btn1 .img3{display: none !important;width: 23px;height: 23px;}
.menu_rleft .left .b_btn1 .img3{display: none !important;width: 23px;height: 23px;}
.menu_rleft .left .b_btn1:hover .img1{display: none !important;width: 23px;height: 23px;}
.menu_rleft .left .b_btn1:hover .img2{display: none !important;width: 23px;height: 23px;}
.menu_rleft .left .b_btn1:hover .img3{display: block !important;width: 23px;height: 23px;}
/* .menu_rleft.on1 .left .b_btn .img2,.menu_rleft:hover .left .b_btn .img2{display: block !important;} */
.menu_rleft .img1,.menu_rleft:hover  .img1{display: none !important;}
.left_content{
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    transform: translateY(-120%);
    z-index: 10;
}
.box6_1{
    width: calc(100% / 6);
    text-align: center;
    padding-top: 12.93vw;
    height: 100vh;
    position: relative;
    z-index: 2;
    transform: translateY(10%);
    transition: all 0.5s 0.1s;
    opacity: 0;
    cursor: pointer;
}
.box6_1:hover>.pc_po_b{
    opacity: 1;
}
.box6_1:hover>ul>li>a{
    opacity: 1;
    margin-top: 0;
}
.box6_1:hover>.text>.cn{
    color: #fff;
}
.en{
    color: #DFE1E4;
    line-height: 20px;
    text-transform: capitalize;
    margin-bottom: 6vw;
    transition: all 0.7s;
}
.cn{
    margin-bottom: 8px;
    transition: all 0.5s;
}
.back{
    position: absolute;
    top: 2.8vw;
    right: 3.96vw;
    opacity: 0;
    z-index: 10;
    cursor: pointer;
}
.back>img{
    border: none;
    max-width: 100%;
    display: block;
}
.num{
    position: absolute;
    bottom: 4.8vw;
    overflow: hidden;
    left: 0;
    width: 100%;
    z-index: -1;
    text-align: center;
    color: rgba(163, 169, 178, 0.1);
    transition: all 0.8s;
}
.pc_po_b{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: no-repeat center;
    background-size: cover;
    z-index: -1;
    opacity: 0;
    transition: all 0.5s;
}
.box6_1>ul>li>a{
    line-height: 24px;
    padding-bottom: 6px;
    color: #fff;
    margin-bottom: 1vw;
    margin-top: 1vw;
    opacity: 0;
    transition: all 0.5s;
    display: inline-block;
    text-decoration: none;
    border-bottom: 1px solid #fff;
}