* {
    font-family: "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    -webkit-tap-highlight-color:transparent;
}

html, body {
    width: 100%;
    height: 100%;
    line-height: 1.5;
    position: fixed;
    left: 0;
}

.block {
    display: block;
}

.none {
    display: none;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

input, button, select, textarea {
    outline: none;
    -webkit-appearance: none;
    border: none;
    background: none;
    border-radius: 0;
}

.mid {
    text-align: center;
}



.loadEffect{
    width: 100px;
    height: 100px;
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);-webkit-transform:translate(-50%,-50%);
}
.loadEffect span{
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: lightgreen;
    position: absolute;
    -webkit-animation: load 1.04s ease infinite;
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0.2;
    }
}
.loadEffect span:nth-child(1){
    left: 0;
    top: 50%;
    margin-top:-8px;
    -webkit-animation-delay:0.13s;
}
.loadEffect span:nth-child(2){
    left: 14px;
    top: 14px;
    -webkit-animation-delay:0.26s;
}
.loadEffect span:nth-child(3){
    left: 50%;
    top: 0;
    margin-left: -8px;
    -webkit-animation-delay:0.39s;
}
.loadEffect span:nth-child(4){
    top: 14px;
    right:14px;
    -webkit-animation-delay:0.52s;
}
.loadEffect span:nth-child(5){
    right: 0;
    top: 50%;
    margin-top:-8px;
    -webkit-animation-delay:0.65s;
}
.loadEffect span:nth-child(6){
    right: 14px;
    bottom:14px;
    -webkit-animation-delay:0.78s;
}
.loadEffect span:nth-child(7){
    bottom: 0;
    left: 50%;
    margin-left: -8px;
    -webkit-animation-delay:0.91s;
}
.loadEffect span:nth-child(8){
    bottom: 14px;
    left: 14px;
    -webkit-animation-delay:1.04s;
}

.music{ position: fixed; right: 20px; top: 20px; width: 60px; height: 60px; z-index: 99;background: url(../img/on.png) center center no-repeat;}
.music.on{background: url(../img/off.png) center center no-repeat;}
#music{
    -webkit-transition-property: -webkit-transform;
       -webkit-transition-duration: 1s;
       -moz-transition-property: -moz-transform;
       -moz-transition-duration: 1s;
       -webkit-animation: rotate 3s linear infinite;
       -moz-animation: rotate 3s linear infinite;
       -o-animation: rotate 3s linear infinite;
       animation: rotate 3s linear infinite;}
   @-webkit-keyframes rotate{from{-webkit-transform: rotate(0deg)}
       to{-webkit-transform: rotate(360deg)}
   }
   @-moz-keyframes rotate{from{-moz-transform: rotate(0deg)}
       to{-moz-transform: rotate(359deg)}
   }
   @-o-keyframes rotate{from{-o-transform: rotate(0deg)}
       to{-o-transform: rotate(359deg)}
   }
   @keyframes rotate{from{transform: rotate(0deg)}
       to{transform: rotate(359deg)}
   }

#div1{ position: fixed; left: 0; top: 0; width: 100%; height: 100%;  background: #1c3eb9;}
#div1 img{ height: 100%; position: fixed; left: 50%; transform: translateX(-50%); top: 0;}
#div1 .d3_btn{ position: absolute;right: 50%;    top: 25%;    width: 25%; height: 60%;}
#div1 .video_btn{ position: absolute;  left: 50%;    top: 25%;    width: 25%;    height: 60%;}

/* #div2{ position: fixed; left: 0; top: 0; width: 100%; height: 100%;  background: #1c3eb9; display: none;}
#div2 img{ height: 100%; position: fixed; left: 50%; transform: translateX(-50%); top: 0;}
#div2 a{ position: absolute; right: 0; bottom: 0; width: 40%; height: 40%; } */

.container{ position: fixed; left: 0; top: 0; width: 100%; height: 100%; display: none;}
		.container video{ width: 100%; height: 100%;object-fit: contain; background: #000;max-width: 100%;max-height: 100%;}
		.container img{ position: fixed; right: 20px; top: 20px; display: none;z-index: 999; width: 100px;}

.media-tip {
    color: #fff;
    background: url(../img/heng.jpg) top center no-repeat;
    background-size: 100% auto;
    z-index: 100;
    position: fixed;
    visibility: hidden;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.media-tip-content {
    transform: rotate(90deg);
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.media-tip-text {
    margin-left: 1.25rem;
    letter-spacing: 0.25rem;
    /* 防止 div 内文字换行 */
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 2.4rem;
}

.icon-phone {
    width: 2.8125rem;
    animation: spin 3s infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0);
    }

    50% {
        transform: rotate(90deg);
    }

    100% {
        transform: rotate(0);
    }
}

/* 竖屏识别 */
@media all and (orientation : portrait) {

    .media-tip {
        visibility: visible;
    }

}


/******shu*******/
#shu{ position: fixed; left: 0; top: 0; width: 100%; height: 100%; background: url(../img/shu.png) top center no-repeat;}
#shu .d3_btn{ position: absolute;  top: 660px; left: 50%;  width: 50%; height: 10%;} 660px; left: 50%;  width: 50%; height: 10%;}