.help_list_content{width:850px;overflow:hidden;margin:0 auto;border:1px solid #e1e1e1;margin-top:20px;margin-bottom:20px;}
.help_list_content .help_content_a{width:787px;overflow:hidden;margin:0 auto;}
.help_list_content .help_content_a_title{font-size:25px;color:#333;text-align:center;padding-top:20px;line-height:45px;border-bottom:1px solid #e1e1e1}
.help_list_content .help_content_a_time span{display:block;float:left;width:787px;text-align:center;line-height:25px;color:#999999}
.help_list_content .help_content_a_time .buy_content_arrow{float:right;color:#999;padding-top:13px}
.help_list_content .help_content_a_time .buy_content_arrow li{float:left;padding-right:5px}
.help_content_help{width:787px;overflow:hidden;margin:0 auto;padding-top:20px;}
.help_content_help h1{font-size:16px;color:#333;margin:10px 0;}
.help_content_help p{line-height:28px;color:#333;text-indent:12px;font-size:14px;}
.help_content_help em{color:#333;font-size:14px;font-weight:bold}
.help_content_help .text-first{text-indent:24px;margin-bottom:10px;color:#666}
.help_content_help .text-last{padding:20px 0;text-indent:0}
.help_content_help .help_img{width:630px;height:330px;overflow:hidden;margin:0 auto;margin-top:10px;}
.help_img img{width:600px;height:300px;border:5px solid #f2f2f2;margin:0 auto;}
.help_content_help .help_img1{width:600px;hegiht:300px;overflow:hidden;margin:0 auto}
.help_custom_content{width:1190px;overflow:hidden;margin:0 auto;min-height:300px;}