body{
    background: #f6f6f6;
}
.container .content .banner{
    width: 100%;
    height: 130px;
    background-image: url(../images/cooperation_banner.png);
    background-repeat:no-repeat;
    background-size: 100% 100%;
}
.container .content .introduce{
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 15px;
    padding-bottom: 15px;
}

.container .content .introduce .introduce_border{
    height: 1px;
    width: 14px;
    background: #000000;
}

.container .content .introduce .introduce_title{
    font-size: 15px;
    margin-left: 15px;
    margin-right: 15px;
    font-weight: bold;
}