*{
    margin: 0;
    padding: 0;
}
html,body{
    width: 100%;
    height: 100%;
    background: #F7F7F7 !important;
}
.header-box{
    background: rgba(0,97,167) !important;
}
.whole-box{
    height: auto;
}
.column-background-box{
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-color: #2c343b;
    padding: 295px 0;
    position: relative;
}
.column-background-box p{
    font-family: SourceHanSansCN-Bold;
    font-size: 28px;
    font-weight: bold;
    line-height: 36px;
    letter-spacing: 0px;
    color: #000000;
    position: absolute;
    box-sizing: border-box;
    top: 58%;
    left: 19%;
}
.cooperative-partner-text-box p{
    font-family: SourceHanSansCN-Normal;
    font-size: 26px;
    font-weight: 350;
    line-height: 25px;
    text-align: center;
    letter-spacing: 0px;
    color: #3B3838;
    margin: 70px 0 30px 0;
}
.cooperative-partner-img-box{
    display: flex;
    flex-wrap: wrap; 
    justify-content: center;
}
.cooperative-partner-img-box div{
    width: 16%;
    height: 130px;
    background-color: white;
    display: flex;
    align-items: center;
    border-radius: 8px;
    margin: 1.8%;
    overflow: hidden;
}
.cooperative-partner-img-box div img{
    width: 90%;
    transition: .5s;
    margin: 0 auto;
}
.cooperative-partner-img-box div:hover img{
    transform: scale(1.05);
}
@media (max-width: 580px){
    .cooperative-partner-img-box div{
        width: 180px;
        height: 120px;
    }
    .column-background-box{
        padding: 150px 0;
    }
    .cooperative-partner-text-box p{
        line-height: 40px;
    }
    .cooperative-partner-img-box div{
        width: 160px;
    }
}