.main_advantage{
    width: 100%;
    margin:0 auto; 
    
    float:left;
    margin-bottom:63px;
}
.main_advantage > img{	
	float:left;	
	width:100%;
}

.product_class{
    width: 1200px;
    margin:0 auto;
    margin-top: 63px;
}
.back_01{
    background: #F5F5F5;
}
.product_class > .en_title{
    width: 1200px;
    text-align: center;
    font-size: 26.42px;
    font-family: 微软雅黑;
    color:#1F1F1F;
}
.product_class > .zh_title{
    width: 1200px;
    text-align: center;
    font-size: 28.42px;
    font-family: 微软雅黑;
    color:#EF3125;
    margin-top: 20px;
}
.product_class > .tool{
    width: 1200px;
    margin-top: 25px;
    text-align: center;
}
.product_class > .tool a{
    margin-left: 10px;
    padding-left: 15px;
    padding-right: 15px;
    padding-top: 5px;
    padding-bottom: 5px;
    background: #ffffff;
    border: 1px solid #959595;
    border-radius: 20px;
    color: #0B0B0B;
    font-family: 微软雅黑;
    font-size: 14px;
    cursor: pointer;
}
.product_class > .tool > .chk{
    border: 1px solid #f13a3a !important;
    background: #f13a3a !important;
    color: #ffffff !important;
}
.product_class > .list{
    width: 1200px;
    text-align: center;
    height: 782px;
}
.product_class > .list ul{
    float: left;
    width: 375px;
    text-align: center;
    margin-top: 50px;
    margin-left: 11px;
    margin-right: 11px;
    cursor: pointer;
}
.product_class > .list > .clear_padding{
    margin-left: 0 !important;
}
.product_class > .list ul > .main_img{
    width: 387px;
    height: 265px;
}
.product_class > .list ul > .main_img img{
    width: 375px;
    height: 265px;
}
.product_class > .list ul > .main_img{
    width: 375px;
    height: 265px;
}
.product_class > .list ul > .main_text{
    padding-top: 11px;
    padding-bottom: 11px;
    text-align: center;
    background: #f4f4f4;
    color: #1f1f1f;
    font-family: 微软雅黑;
    font-size: 18px;
}
.product_class > .list ul > .main_text a{
    text-decoration: none;
    color: #1f1f1f;
}
.about{
    width: 100%;
    height: 400px;
    background-image: url("../images/gywm_back.jpg");
    background-size: 100% 100%;
}
.about > .content{
    width: 1200px;
    margin: 0 auto;
    font-size: 18px;
    font-family: 微软雅黑;
    color: #ffffff;
    padding-top: 79px;
    line-height: 35px;
    text-align: center;
}
.about > .content .p_01{
    padding-top: 69px;
}
.about > .content a{
    padding-left: 15px;
    padding-right: 15px;
    padding-top: 5px;
    padding-bottom: 5px;
    background: #ffffff;
    color: #EF3125;
    font-family: 微软雅黑;
    font-size: 15.61px;
    cursor: pointer;
    text-decoration: none;
}


.product_class_01{
    width: 100%;
    background: #F5F5F5;
}
.product_class_01 > .main_back{
    width: 1200px;
    margin: 0 auto;
    padding-top: 63px;
}
.product_class_01 > .main_back > .en_title{
    width: 1200px;
    text-align: center;
    font-size: 26.42px;
    font-family: 微软雅黑;
    color:#1F1F1F;
}
.product_class_01 > .main_back > .zh_title{
    width: 1200px;
    text-align: center;
    font-size: 28.42px;
    font-family: 微软雅黑;
    color:#EF3125;
    margin-top: 20px;
}
.product_class_01 > .main_back > .tool{
    width: 1200px;
    margin-top: 25px;
    text-align: center;
}
.product_class_01 > .main_back > .tool a{
    margin-left: 10px;
    padding-left: 15px;
    padding-right: 15px;
    padding-top: 5px;
    padding-bottom: 5px;
    background: #ffffff;
    border: 1px solid #959595;
    border-radius: 20px;
    color: #0B0B0B;
    font-family: 微软雅黑;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;

}
.product_class_01 > .main_back > .tool > .chk{
    border: 1px solid #f13a3a !important;
    background: #f13a3a !important;
    color: #ffffff !important;
}
.product_class_01 > .main_back > .list{
    width: 1200px;
    text-align: center;
    height: 782px;
}
.product_class_01 > .main_back > .list ul{
    float: left;
    width: 375px;
    text-align: center;
    margin-top: 50px;
    margin-left: 11px;
    margin-right: 11px;
    cursor: pointer;
}
.product_class_01 > .main_back > .list > .clear_padding{
    margin-left: 0 !important;
}
.product_class_01 > .main_back > .list ul > .main_img{
    width: 375px;
    height: 265px;
}
.product_class_01 > .main_back > .list ul > .main_img img{
    width: 375px;
    height: 265px;
}
.product_class_01 > .main_back > .list ul > .main_img{
    width: 375px;
    height: 265px;
}
.product_class_01 > .main_back > .list ul > .main_text{
    padding-top: 11px;
    padding-bottom: 11px;
    text-align: center;
    background: #f4f4f4;
    color: #1f1f1f;
    font-family: 微软雅黑;
    font-size: 18px;
}
.product_class_01 > .main_back > .list ul > .main_text a{
    text-decoration: none;
    color: #1f1f1f;
}
.main_new{
    width: 1200px;
    margin: 0 auto;
}
.main_new > .main_title{
    width: 1200px;
}
.main_new > .main_title img{
    width: 1200px;
}
.main_new > .list{
    width: 1200px;
}
.main_new >  .list ul{
    float: left;
    width: 380px;
    margin-left: 10px;
    margin-right: 10px;

}
.main_new > .list ul .li_01{
    float: left;
    width: 380px;
    height: 162px;
}
.main_new > .list ul .li_01 img{
    float: left;
    width: 380px;
    height: 162px;
}
.main_new > .list ul .li_02{
    float: left;
    width: 380px;
    margin-top: 5px;
    font-size: 14px;
    color: #5a5a5a;
    font-family: 微软雅黑;
}
.main_new > .list ul .li_03{
    float: left;
    width: 380px;
    margin-top: 5px;
    font-size: 12px;
    color: #b8b8b8;
    font-family: 微软雅黑;
}
.main_new >  .list ul .li_04{
    float: left;
    width: 380px;
    margin-top: 5px;
    font-size: 12px;
    color: #888888;
    font-family: 微软雅黑;
    height: 90px;
}
.main_new >  .list ul .li_05{
    float: left;
    width: 380px;
    font-size: 12px;
    color: #333333;
    font-family: 微软雅黑;
}
.main_new >  .list ul .li_05 a{
    width: 380px;
    font-size: 12px;
    color: #333333;
    font-family: 微软雅黑;
    text-decoration: none;
}