/*返回首页*/
.content{
    padding-top: 2%;
}
.content_left_title{
    width: 65%;
    margin: 0;
    text-align: left;
}
.content_left_title a{
    color: #000;
}
/*首行缩进*/
.elegant
{
    line-height: 1.7em;
    text-indent: 2em;
    text-align: justify;
    font-size: 14px;
}

.son_title {
    text-align: center;
    margin-top: -30px;
    margin-bottom: 30px;
}
.son_title h3{
    font-weight: 600;
}

.son_content {
    width: 92%;
    padding-top: 30px;
    margin-bottom: 40px;
}

.son_content_21 {
    width: 92%;
    padding-top: 30px;
    margin-bottom: 40px;
    background-image: url("../img/A.png");
    background-size:100% 100%;
}

.son_button {
    width: auto;
    display:inline-block;
    line-height: 40px;
    background-color: #e95513;
    color: #fff;
    font-size: 18px;
    height: 40px;
    padding: 0 30px;
    border: 0;
    border-radius: 20px;
    outline: none;
}

.son_flow {
    background-image: url("../img/yingxiao.png");
}

.son_img-responsive {
    display: block;
    height: auto;
}