img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.bg{
    width: 100%;
    position: relative;
}
.bg > img{
    width: 100%;
    min-height: 350px;
    max-height: 1096px;
}
.logo{
    width: 1200px;
    position: absolute;
    top:60px;
    left: 50%;
    transform: translateX(-50%);
    transition: all .2s;
}
.logo img{
    width: 479px;
    height: 83px;
    transition: all .2s;
}
.content_bg>img{
    height: 527px;
    position: absolute;
    top:600px;
    left: 0;
    z-index: -1;
}
.content_bg{
    width: 100%;
    position: relative;
}
.content{
    width: 1150px;
    background: rgba(255,255,255,.84);
    box-shadow: 0 0 24px 0 rgba(214,214,214,0.38);
    margin: -300px auto 0;
    padding: 0 25px;
}
.content .title{
    width: 100%;
    position: relative;
    font-size: 30px;
    font-weight: bold;
    color: #FFFFFF;
    user-select: none;
    height: 135px;
}
.content .title span{
    position: absolute;
    left:0;
    top:50%;
    transform: translateY(-40%);
}
.content .title img{
    width: 105%;
    height: 80px;
    position: absolute;
    left: -49px;
    top:50%;
    transform: translateY(-30%);
}
.content .list{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}
.content .list .item{
    width: 270px;
    height: 64px;
    background: linear-gradient(180deg, #ECF2FA, #F9FCFF);
    border: 1px solid #FFFFFF;
    box-shadow: 0 2px 8px 0 rgba(233,233,234,0.67);
    margin-bottom: 25px;
    text-align: center;
    line-height: 64px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 400;
    transition: all .2s;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.content .list .blank{
    width: 272px;
}
.content .list .item:hover{
    color: #3868c9;
    border: 1px solid #3868c9;
}
@media screen and (max-width: 1200px) {
    .logo{
        width: 90%;
    }
    .logo img{
        width: 379px;
        height: 65px;
    }
    .content{
        width: calc(100% - 50px);
        margin: -200px auto 0;
    }
}
@media screen and (max-width: 900px) {
    .logo img{
        width: 279px;
        height: 45px;
    }
    .content{
        margin: -100px auto 0;
    }
}
@media screen and (max-width: 700px) {
    .content .title span{
        color:#000000;
    }
}
@media screen and (max-width: 600px) {
    .content .list .item{
        width: 160px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        font-size: 14px;
    }
}
@media screen and (max-width: 500px) {
    .logo{
        top: 30px;
    }
    .logo img{
        width: 200px;
        height: 35px;
    }
}
.lm_gd{
    position: absolute;
    top: 100px;
    left: 60%;
    width: 240px;
    transform: translateX(-50%) rotate(-16deg);
    z-index: 99;
}
.lm_gd .gdtime{
    position: absolute;
    top: 58px;
    left: 61px;
    color: #303592;
    font-size: 18px;
}