.product_introduce{
    width: 1200px;
    font-size: 16px;
    font-weight: normal;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;
    text-indent: 2em;
    padding-top: 30px;

}
.left{
    text-align:left;
    float:left;
    width: 50%;
}
.reason_title{
    font-size: 18px;
    font-weight: normal;
    color: #212121;
    line-height: 36px;
    text-align: left;
}
.reason-icon{
    color: #1B7AF8;
    margin-left: 0px;
    font-size: 23px;
    opacity: 100%;
}
.download_icon_box{
    margin-top: -50px;
    margin-left: -20px;
}
.show-item{
    position: relative;
}
.sol_title{
    width:116px;
    height: 102px;
    font-size:20px;    
    font-weight: normal;
    color: #FFFFFF;
    line-height: 30px;
    text-align: center;
    padding-top: 22px;
    float: left;
}
.sol_info {
    width:296px;
    height:24px;
    font-size: 16px;
    color: #212121;
    margin-left: 60px;
}
.home .banner .content a {
    color: red!important;
}
.reason_title{
    font-size: 20px;
    font-weight: normal;
    color: #212121;
    height: 150px;
}
.cj-img{
    width: 200px;
    height: 200px;
    background: #FFFFFF;
    border-radius: 4px;
}
.cj-img img{
    margin-top: 30px;
}