body{
    width: 96rem;
    height: 54rem;
    background: url("/images/index_bg.png") no-repeat left top;
    background-size: 100% 100%;
    /*overflow: hidden;*/
}
.close_app{
    width: 1rem;
    height: 1rem;
    background:url("/images/close_app.png");
    background-size: 100%;
    cursor: pointer;
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 900;
}
.box{
    width: 92.85rem;
    margin: 0 auto;
    height: 47.7rem;
    background: url("/images/belt_bg.png") no-repeat left top;
    background-size: 100% 100%;
}
.top{
    display:-webkit-flex;
    display:flex;
    justify-content:center;
    margin-bottom:0.42rem;
}

.header_title{
    width: 17.5rem;
}
.index_title {
    padding-top: 0.85rem;
    font-size: 1.6rem;
    color: #fff;
    text-align: center;
    letter-spacing:0.5rem;
    cursor: pointer;
}
.index_title>span:hover{
    opacity: 0.5;
}
.index_title_en {
    padding: 0.4rem 0 0.28rem 0;
    font-size: 0.7rem;
    color: #fff;
    text-align: center;
    font-weight: normal;
    cursor: pointer;
}
.index_title_en>span:hover{
    opacity: 0.5;
}
.tab_btn{
    position: relative;
    height: 100%;
    width: 40rem;
}

.tab_btn>div{
    top: 2.43rem;
    position: absolute;
    width: 10.5rem;
    height: 2rem;
    text-align: center;
    line-height: 2rem;
    cursor: pointer;
    font-size: 0.8rem;
    color: #fff;
}
.tab_right_bg>div:nth-of-type(1){
    left: 2.2rem;
}
.tab_right_bg>div:nth-of-type(2){
    left:9.6rem;
}
.tab_right_bg>div:nth-of-type(3){
    left: 17rem;
}
.tab_right_bg>div:nth-of-type(4){
    left: 24.63rem;
}
.tab_right_bg>div{
    width: 7.2rem;
    height: 1.7rem;
    transform: skew(-60deg);
    background-color: #0F4272;
    box-shadow:0 0 3px 7px rgba(0,0,0,0.1) inset;
    border:2px solid #1C5092;
}


.tab_left_bg>div{
    width: 7.2rem;
    height: 1.7rem;
    transform: skew(60deg);
    background-color: #0F4272;
    box-shadow:0 0 3px 7px rgba(0,0,0,0.1) inset;
    border:2px solid #1C5092;
}
.tab_left_bg>div:nth-of-type(1){
    right: 16.7rem;
}
.tab_left_bg>div:nth-of-type(2){
    right: 9.4rem;
}
.tab_left_bg>div:nth-of-type(3){
    right: 2rem;

}
.tab_left_bg>.focus{
    transform: skew(60deg);
    background-color: #0F4272;
    box-shadow:0 0 20px 1px rgba(12,222,248,1) inset;
    border:2px solid rgba(12,222,248,1);
}

.tab_right_bg>.focus{
    transform: skew(-60deg);
    background-color: #0F4272;
    box-shadow:0 0 20px 1px rgba(12,222,248,1) inset;
    border:2px solid rgba(12,222,248,1);
}

.pre{
    cursor: pointer;
    width: 2rem;
    height: 2rem;
    opacity: 0.5;
    background-image: url("/images/switch_left.svg");
    margin-right: 1rem;
}

.next{
    width: 2rem;
    cursor: pointer;
    height: 2rem;
    opacity: 0.5;
    background-image: url("/images/switch_right.svg");

}
.switch_left{
    left: 2rem;
    bottom: 2rem;
    position: absolute;
}
.switch_right{
    right: 2rem;
    bottom: 2rem;
    position: absolute;
}

.source{
    overflow: hidden;
    width: 92.85rem;
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    margin-left: -46.425rem;
}
.source>p{
    color: #aaa;
    font-size: 0.5rem;
}
.tab_left_bg .word_box{
    width: 5rem;
    height: 100%;
    margin: 0 auto;
    line-height: 1.7rem;
    transform: skew(-60deg);
    font-size: 0.8rem;
}
.tab_right_bg .word_box{
    width: 5rem;
    height: 100%;
    margin: 0 auto;
    line-height: 1.7rem;
    transform: skew(60deg);
    font-size: 0.8rem;
}
.tab_btn>[data-tab='2']{
    color: #aaa!important;
}
.update_message{
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0);
    z-index: 600;
}
.message_box{
    position: absolute;
    width: 20.4rem;
    height: 8.7rem;
    z-index: 601;
    top: 50%;
    margin-top: -4.35rem;
    left: 50%;
    margin-left: -10.2rem;
    background: url("/images/update_model_bg.png") no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
}
.message_header{
    text-align: center;
    font-size: 0.8rem;
    height: 3.7rem;
    line-height:3.7rem;
    color: #fff;
    border-bottom: 1px solid #034062;
}
.message_header>span{
    vertical-align: middle;
}
.update_top{
    width: 0.9rem;
    height: 0.8rem;
    background: url("/images/update_model_top.png") no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.6rem;
}
.message_content{
    color: #fff;
    height: 5rem;
}
.update_judge{
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 5rem;
}
.update_judge>a{
    display: inline-block;
    font-size: 0.8rem;
    width: 5rem;
    height: 1.9rem;
    text-align: center;
    line-height: 1.9rem;
    background: url("/images/update_button_noclick.png") no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
    cursor: pointer;
}
.update_progress{
    display: none;
}
.update_progress>.progress_bg{
    width: 11.9rem;
    height: 0.9rem;
    background: url("/images/update_progress_bg.png") no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
    padding: 0.15rem;
    box-sizing: border-box;
    margin: 1.2rem auto 0 auto;
}
.progress_percent{
    width: 0;
    height: 100%;
    -webkit-border-radius: 0.3rem;
    -moz-border-radius: 0.3rem;
    border-radius: 0.3rem;
    background: -webkit-linear-gradient(left, #4974FF , #0acffe); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(right, #4974FF , #0acffe); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(right, #4974FF , #0acffe); /* Firefox 3.6 - 15 */
    background: linear-gradient(to right, #4974FF , #0acffe); /* 标准的语法（必须放在最后） */
    position: relative;
}
.progress_percent_num{
    width: 11.9rem;
    height: 0.9rem;
    padding: 0.15rem;
    box-sizing: border-box;
    margin: 0.5rem auto 0 auto;
    position: relative;
}
.progress_percent_num>p{
    font-size: 0.6rem;
    color: #0DCFF8;
    text-align: center;
}


.update_judge>a:hover{
    background-color: #0575A3;
}
.update_confirm_true{
    margin-right: 2rem;
}
.red{
    color: #f00;
}
.green{
    color: #aadd00;
}