@keyframes nx_loading{
    0%, 40%{
        transform:scale(1)
    }
    20%{
        transform:scale(1, 2.2)
    }
}
@keyframes nx_loading1{
    0%, 40%{
        height:24px
    }
    20%{
        height:40px
    }
}
@keyframes nx_loading2{
    20%, 60%{
        height:24px
    }
    40%{
        height:40px
    }
}
@keyframes nx_loading3{
    40%, 80%{
        height:24px
    }
    60%{
        height:40px
    }
}
@keyframes nx_loading4{
    60%, 100%{
        height:24px
    }
    80%{
        height:40px
    }
}
.ctmodal_mask{
    display:none;
    position:fixed;
    top:-50%;
    right:-50%;
    bottom:-50%;
    left:-50%;
    z-index:9999;
    width:200%;
    height:200%;
    background:transparent;
}
.ctmodal{
    position:fixed;
    top:0px;
    right:0px;
    left:0px;
    bottom:0px;
    overflow:hidden;
    z-index:10000;
    max-width:90%;
    min-width:288px;
    max-height:90%;
    min-height:100px;
    margin:auto;
    padding-top:120px;
    background: #fff;
    box-shadow:0 0 26px rgba(0,0,0,0.3);
    box-sizing:border-box;
}
.ctmodal div,.ctmodal p,.ctmodal span{
    margin:0px;
    padding:0px
}
.ctmodal>.top{
    overflow:hidden;
    position:absolute;
    top:0;
    right:0;
    left:0;
    height:120px;
}
.ctmodal>.top .tit{
	padding: 45px 0 35px;
	line-height:40px;
	text-align: center;
    font-size:28px;
    color:#333;
}
.ctmodal>.ct{
    -webkit-overflow-scrolling:touch;
    overflow-y:auto;
    position:relative;
    height:100%;
}
.ctmodal>.ct>iframe{
    position:absolute;
    top:0;
    right:0;
    bottom:0;
    left:0;
    z-index:1;
    width:100%;
    height:100%;
    box-sizing:border-box
}
.ctmodal .cls{
    display:inline-block;
    position:absolute;
    top:10px;
    right:10px;
    z-index:100;
    width:30px;
    height:30px;
    font-size:18px
}
.ctmodal .cls>span{
    display:inline-block;
    position:absolute;
    top:50%;
    left:50%;
    width:1em;
    height:0.12em;
    margin-top:-0.06em;
    margin-left:-0.5em;
    background:#333;
    font-size:inherit
}
.ctmodal .cls>span:nth-child(1){
    -ms-transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
    transform:rotate(45deg)
}
.ctmodal .cls>span:nth-child(2){
    -ms-transform:rotate(-45deg);
    -webkit-transform:rotate(-45deg);
    transform:rotate(-45deg)
}
.ctmodal .loading_ani1{
    z-index:10;
    position:absolute;
    top:50%;
    left:0;
    width:100%;
    text-align:center;
    transform:translateY(-50%);
    -ms-transform:translateY(-50%);
    -webkit-transform:translateY(-50%)
}
.ctmodal .loading_ani1 span{
    display:inline-block;
    width:5px;
    height:20px;
    vertical-align:middle;
    border-radius:2.5px;
    margin-left:4px;
    animation:nx_loading 1s ease-in-out infinite
}
.ctmodal .loading_ani1 span:nth-child(1){
    margin-left:0px;
    background:#f68f27;
    animation-delay:0
}
.ctmodal .loading_ani1 span:nth-child(2){
    background:#90c828;
    animation-delay:90ms
}
.ctmodal .loading_ani1 span:nth-child(3){
    background:#01a93e;
    animation-delay:.18s
}
.ctmodal .loading_ani1 span:nth-child(4){
    background:#1e75b4;
    animation-delay:.27s
}

@media screen and (max-width: 768px) {
    .ctmodal {
        padding-top:55px;
    }
    .ctmodal>.top{
        height: 55px;
    }   
    .ctmodal>.top .tit{
        padding: 15px 40px 10px;
        line-height: 30px;
        font-size:20px;
    }
    .ctmodal .cls {
        top: 15px;
    }
}