.bg_press{ background:url(../image/wp1.jpg) no-repeat center center; background-size:cover; color:#ccc; overflow: hidden}

@media screen and (min-width:960px){
.bg_press{ padding:120px 0;}
.bg_press h1{ font-size:34px; color:#f1f1f1; line-height: 44px;}
.bg_press p{ margin-top:10px; font-size:18px;}
.bg_press .server_more_list ul li{width:22% ;margin-right:4%; margin-bottom: 20px; float:left;}
.bg_press .server_more_list ul li .img{ width:100%; margin:35px 0 10px;}
.bg_press .server_more_list ul li .img img{ width:100%;}
.bg_press .server_more_list ul li:nth-child(4n+0){ margin-right:0%;}
.bg_press .server_more_list ul li h2{font-size:22px; margin-bottom:10px; line-height:35px; color:#fff;}
}
@media screen and (max-width:960px) and (min-width:560px){
.bg_press{ padding:60px 0;}
.bg_press{height: auto ; padding: 100px 0 }
.bg_press h1{ font-size:28px; color:#f1f1f1; line-height:40px;}
.bg_press p{ margin-top:10px; font-size:18px;}
.bg_press .server_more_list ul li{width:48% ;margin-right:4%; margin-bottom: 20px; float:left;}
.bg_press .server_more_list ul li .img{ width:100%; margin:35px 0 10px;}
.bg_press .server_more_list ul li .img img{ width:100%;}
.bg_press .server_more_list ul li:nth-child(2n+0){ margin-right:0%;}
.bg_press .server_more_list ul li h2{font-size:22px; margin-bottom:10px; line-height:35px; color:#fff;}
}
@media screen and (max-width:560px) {
.bg_press{ padding:40px 0;}
.bg_press h1{ font-size:22px; color:#f1f1f1; line-height: 44px;}
.bg_press p{ margin-top:10px; font-size:18px;}
.bg_press .server_more_list ul li .img{ margin:15px 0 10px;}
.bg_press .server_more_list ul li{ margin-bottom: 20px;}
.bg_press .server_more_list ul li h2{font-size:22px; margin-bottom:10px; line-height:35px; color:#fff;}
.bg_press .server_more_list ul li img{ width:100%; height:auto;}
}