.coop-banner {
    width: 100%;
    background: url('../images/business_bg.jpg') no-repeat;
    background-size: cover;
}
.coop-banner_content {
    padding: 100px 0;
    text-align: center;
    color: #333;
}
.coop-banner_logo {
    display: block;
    width: 475px;
    margin: 0 auto 40px auto;
}
.coop-banner_tit {
    font-size: 36px;
    margin: 0 auto 10px auto;
}
.coop-banner_desc {
    margin: 0 auto 40px auto;
}
.coop-banner_btn {
    display: block;
    margin: 0 auto;
    border: 2px solid #000;
    border-radius: 25px;
    width: 168px;
    height: 48px;
    line-height: 48px;
    font-size: 18px;
    color: #000;
}
.coop-list {
    margin: 100px auto 152px;
}
.coop-list .coop-item {
    float: left;
    width: 33.33%;
    text-align: center;
}
.coop-item_logo {
    display: block;
    width: 200px;
    margin: 0 auto 10px;
}
.coop-item_desc {
    margin: 0 auto 40px;
    color: #333;
    font-weight: bold;
}
.coop-item_btn {
    display: block;
    width: 136px;
    height: 48px;
    line-height: 48px;
    color: white;
    background: #F08200;
    margin: 0 auto;
    border-radius: 8px;
    font-size: 16px;
}