.hy_about {
    width: 100%;
    background-image: url("../images/about_bg.jpg");
    background-size: 100% auto;
    background-position: bottom;
    background-repeat: no-repeat;
    height: 600px;
}

.about_contentBox {
    width: 50%;
    float: right;
    height: 570px;
    background: #b02520;
    padding: 100px 30px;
    color:#fff;
}
.about_title{
    font-weight: bold;
    font-size: 30px;
    color: #fff;
}
.about_title2{
    font-family: "Centaur";
    font-weight: 100;
}
.about_content{
    width: 100%;
    padding-top: 50px;
    height: 300px;
}
.btnbox{
    text-align: left;
}
.about_more{
    color: #fff;
    font-size:14px;
}
@media (max-width: 1200px) {

    .hy_about {
        width: 100%;
        background:none;
        height: auto;
    }
    .about_contentBox {
        width: 100%;
        float: right;
        height: auto;
        background: #b02520;
        padding: 10px 10px;
        color:#fff;
    }
    .about_content{
        width: 100%;
        padding-top: 20px;
        height: auto;
        font-size: 14px;
        line-height: 24px;
    }
    .btnbox{
        text-align: center;
    }
    .about_more{
        color: #fff;
        font-size:16px;
        text-align: center;
        display: inline-block;
        border: 1px solid #fff;
        margin: 10px auto;
        padding:0 5px;
    }
}