.banner{
    width: 100%;
    margin-top: 120px;
    position: relative;
}
.banner>.bg{
    width: 100%;
    height: 420px;
    background: url('../images/shanyu_banner.jpg') no-repeat center center / cover;
}



.content{
    width: 1200px;
    margin: 50px auto;
}

.conList{
    margin-bottom: 80px;
    display: none;
}

.conList .title{
    font-size: 38px;
    color: rgb(0, 153, 255);
    margin-bottom: 40px;
}
.conList .text{
    font-size: 18px;
    color: #333;
    font-weight: bold;
}

.conList>.l{
    margin-right: 80px;
}

.animate-delay-300ms{
    -webkit-animation-delay: 300ms;
    animation-delay: 300ms;
}

.animate-delay-500ms{
    -webkit-animation-delay: 500ms;
    animation-delay: 500ms;
}

.animate-delay-800ms{
    -webkit-animation-delay: 800ms;
    animation-delay: 800ms;
}




.l{
    float: left;
}

.r{
    float: right;
}