body::before{
    clear: both;
    content: "";
    width: 100%;
    height: 70px;
    background: #F7FBFE;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: -1;
}
.main{
    margin: 32px auto 0;
    width: 1000px;
}
.main>.info{
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 16px;
    font-size: 16px;
    color: #444;
    line-height: 26px;
    margin-bottom: 30px;
}

.main>.info span i{
    width: 18px;
    height: 18px;
    background: url(/images/work/time.svg);
    vertical-align: -3px;
    margin-right: 6px;
}
.main>.info>span:last-child i{
    background-position-y: -18px;
}
.main>.info>i{
    width: 1px;
    height: 12px;
    background: #D9D9D9;
    margin-left: 20px;
    margin-right: 20px;
}
.main h1{
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    line-height: 40px;
    color: #333;
}
.main .content{
    margin-top: 30px;
}