body{
	margin: 0;
    padding: 0;
    background: #f2f2f2;
    font-size: 100%;
    font-family: PingFangSC-Regular,PingFang SC,Segoe UI,Arial,Microsoft Yahei,Microsoft Yahei In-Bold,Apple LiGothic Medium;
    color: #1a1a1a;
    width: 100%;
    height: 100%;
}
a{
	margin: 0;
    padding: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
    text-decoration: none;
}
ul {
    padding: 0;
    margin: 0;
}
li{
	list-style:none
}
abbr, address, article, aside, audio, b, blockquote, body, canvas, caption, cite, code, dd, del, details, dfn, div, dl, dt, em, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, html, i, iframe, img, ins, kbd, label, legend, mark, menu, nav, object, p, pre, q, samp, section, small, span, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, time, tr, var, video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    /* font-size: 100%; */
    vertical-align: baseline;
    /*background: transparent;*/
}
.first-layout{
	position: relative;
    height: 100vh;
    overflow: auto;
}
.first-layout .heda{
	position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    width: 100%;
}
.first-layout .heda .header{
	margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}
.header .page-header{
	height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background: #151536;
}
.header .page-nav{
	height: 120px;
    background: #fff;
}
.first-layout .main{
	position: relative;
    min-height: 100%;
    padding-bottom: 160px;
}
.main .main-box{
	margin: 0 auto;
    width: 1200px;
    padding-bottom: 20px;
}
.main .main-box .failure-analysis{
	background:rgba(255,255,255,1);
	margin-bottom: 20px;
}
.failure-analysis .title{
	margin-top: 10px;
    margin-bottom: 40px;
    padding: 0 20px;
}
.failure-analysis .title .title-top{
    padding: 40px 0;
}
.failure-analysis .title .title-top .image{
    width: 44px;
    height: 24px;
}
.failure-analysis .title .title-top span{
    margin-left: 10px;
    height: 32px;
    font-size: 24px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: rgba(25, 36, 100, 1);
    line-height: 32px;
}
.failure-analysis .title .title-detail{
    font-size:16px;
    font-family:PingFangSC-Regular,PingFang SC;
    font-weight:400;
    color:rgba(51,51,51,1);
}
.failure-analysis .loop-box{
    padding: 0 96px;
}
.loop-box .loop:after {
    content: "";
    display: block;
    clear: both;
}
.loop-box .loop .loop-li{
	float: left;
    width: 224px;
    height: 224px;
    margin-right: 20px;
    margin-bottom: 20px;
    cursor: pointer;   
}
.loop-box .loop .loop-li:nth-child(4n) {
        margin-right: 0;
    }
.loop-box .loop .loop-li .image{
    height: 224px;
    text-align: center;
    overflow: hidden;
}
.loop-box .loop .loop-li .image:hover {
    -webkit-animation-name: pulse;
    animation-name: pulse;
    z-index: 10;
    box-shadow: 0 0 20px #fff;
}
.loop-box .loop .loop-li .image img{
    width: 252px;
    height: 252px;
	/* transform: translate(-50%, -50%); */
}
.loop-box .loop .loop-li .mask{
    width: 100%;
    height: 252px;
    line-height: 252px;
    margin-top: -282px;
    background:linear-gradient(180deg,rgba(85,168,213,1) 0%,rgba(7,53,122,1) 100%);
    opacity:0;
}
.loop-box .loop .loop-li .mask h3{
    height:24px;
    font-size:26px;
    font-family:PingFangSC-Semibold,PingFang SC;
    font-weight:600;
    color:rgba(255,255,255,1);
    line-height:24px;
    text-shadow:0px 2px 4px rgba(0,0,0,0.5);
    text-align: center;
}
.loop-box .loop .loop-li a:hover .mask{
    opacity:0.8;
}
.loop-box .loop .loop-li a:hover .mask h3{
    line-height: 252px;
}
.main .footer{
	position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 160px;
    background: #151536;
}