.content{
    width: 1180px;
    margin: 0 auto;
}
.board{
    padding-top: 80px;
    padding-bottom: 100px;
}
.o-title{
    font-size: 40px;
    font-weight: 500;
    text-align: center;
    color: #060E18;
}
.o-tip{
    font-size: 16px;
    text-align: center;
    color: #060E18;
}
.o-banner{
    height: 560px;
    padding-top: 138px;
    width: 100%;
    background-image: url(/image/oa.png);
    background-repeat: no-repeat;
    margin-top: 80px;
}
.o-banner .o-1{
    font-size: 48px;
    color: #060E18;
    margin-bottom: 16px;
}
.o-banner .o-1 span{
    padding: 0;
    margin: -10px;
    color: #3788EE;
}
.o-banner .o-2{
    font-size: 20px;
    color: #060E18;
}
.o-content-1 .o-title{
    margin-bottom: 16px;
}
.o-content-1 img{
    margin-top: 16px;
}
.o-content-2{
    background-color: #F9FBFE;
}
.o-content-2 .o-list{
    justify-content: space-between;
    margin-top: 60px;
}
.o-content-2 .o-list li{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 280px;
    height: 232px;
    padding: 20px;
    background-color: white;
}
.o-content-2 .o-list .o-l-1{
    width: 80px;
    height: 80px;
    font-size: 40px;
    color: white;
    background-color: #3788EE;
    border-radius: 50%;
    font-weight: 500;
    line-height: 80px;
    text-align: center;
    margin-bottom: 24px;
}
.o-content-2 .o-list .o-l-2{
    color: #060E18;
    line-height: 24px;
}
.o-content-3 .o-title{
    margin-bottom: 16px;
}
.o-content-3{
    padding-bottom: 0 !important;
}
.o-content-3 img{
    margin-top: 24px;
}
.o-content-4 {
    background-image: url(/image/forward-4.png);
    height: 736px;
    background-repeat: no-repeat;
}
.o-content-4 .o-title{
    color: #fff;
}
.o-content-4 .o-tip{
    color: #fff;
    text-align: center;
}
.o-content-4 .o-list{
    margin-top: 60px;
    flex-wrap: nowrap;
    justify-content: space-between;
}
.o-content-4 .o-list li{
    display: flex;
    width: 280px;
    background: #F0F9FF;
    border-radius: 16px;
    padding: 44px 25px;
    color: #6A6E74;
}
.o-content-4 .o-list li img{
   width: 24px;
   height: 24px;
   margin-right: 18px ;
}
.o-content-4 .o-l-title{
    font-size: 20px;
    margin-bottom: 8px;
    color: #060E18;
}
.o-content-4 .numberData{
color: #fff;
justify-content: space-between;
margin-top: 100px;
}
.o-content-4 .numberData li {
    width: 280px;
    text-align: center;
    font-size: 40px;
}
.o-content-4 .numberData li p:nth-child(2){
    font-size: 20px;
    margin-top: 24px;
}