.clearfix:after, .fix:after {
    display: table;
    content: '';
    clear: both;
}

/* over hide */
.ovh {
    overflow: hidden;
}
/* visibility hide */
.vsh {
    visibility: hidden;
}

.mt16 {
    margin-top: 16px;
}
.mt21 {
    margin-top: 21px;
}
.mt24 {
    margin-top: 24px;
}
.mt30 {
    margin-top: 30px;
}

.opacity0 {
    opacity: 0;
}



/*loading*/
.loadingBox{
    padding: 30px 20px;
    width: 250px;
    border-radius: 20px;
    background-color: rgba(0, 0, 0, 0.9);
    position: absolute;
    top:50%;
    left: 50%;
    -webkit-transform: translate3d(-50%,-50%,0);
    transform: translate3d(-50%,-50%,0);
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    z-index: 14;
}
.loadingBox .text{
    text-align: center;
    font-size: 32px;
    color: #fff;
    line-height: 40px;
    font-weight: 400;
    margin-top: 20px;
    word-break: break-all;
}
.loadIcon{
    width: 100px;
    height: 100px;
    position: relative;
    margin: auto;
}
.loadIcon span{
    display: inline-block;
    width: 30px;
    height: 8px;
    border-top-left-radius:5px;
    border-bottom-left-radius: 5px;
    background: #fff;
    position: absolute;
    animation: public-load 1.04s ease infinite;
    -webkit-animation: public-load 1.04s ease infinite;
}
@keyframes public-load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0.2;
    }
}
@-webkit-keyframes public-load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0.2;
    }
}
.loadIcon span:nth-child(1){
    left: 0;
    top: 50%;
    margin-top:-5px;
    animation-delay:0s;
    -webkit-animation-delay:0s;
}
.loadIcon span:nth-child(2){
    left: 10px;
    top: 20px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    animation-delay:0.13s;
    -webkit-animation-delay:0.13s;
}
.loadIcon span:nth-child(3){
    left: 50%;
    top: 10px;
    margin-left: -15px;
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    animation-delay:0.26s;
    -webkit-animation-delay:0.26s;
}
.loadIcon span:nth-child(4){
    top: 20px;
    right: 10px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    animation-delay:0.39s;
    -webkit-animation-delay:0.39s;
}
.loadIcon span:nth-child(5){
    right: 0;
    top: 50%;
    margin-top: -5px;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    animation-delay:0.52s;
    -webkit-animation-delay:0.52s;
}
.loadIcon span:nth-child(6){
    right: 10px;
    bottom: 20px;
    transform: rotate(225deg);
    -webkit-transform: rotate(225deg);
    animation-delay:0.65s;
    -webkit-animation-delay:0.65s;
}
.loadIcon span:nth-child(7){
    bottom: 10px;
    left: 50%;
    margin-left: -15px;
    transform: rotate(270deg);
    -webkit-transform: rotate(270deg);
    animation-delay:0.78s;
    -webkit-animation-delay:0.78s;
}
.loadIcon span:nth-child(8){
    bottom: 20px;
    left: 10px;
    transform: rotate(315deg);
    -webkit-transform: rotate(315deg);
    animation-delay:0.91s;
    -webkit-animation-delay:0.91s;
}
/*自动消失弹框*/
.autoHintBox{
    position: fixed;
    background-color: rgba(0,0,0,0.9);
    display: inline-block;
    padding: 20px 40px;
    color: #fff;
    font-size: 32px;
    text-align: center;
    line-height: 56px;
    vertical-align: middle;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    z-index: 999;
    top: 50%;
    left: 50%;
    -webkit-transform: translate3d(-50%,-50%,0);
    transform: translate3d(-50%,-50%,0);
}