/**关于我们**/
.v300_a_n_wrap{ width: 1200px; margin: 0 auto; background:  center bottom  no-repeat}
.v300_a_n{ width: 1198px; height: 414px; position: relative;   margin: 0 auto; border-radius: 5px; background: #fff; border: 1px solid #eee;}
.v300_about{ position: absolute; right: 0; top: 0 ; width: 410px; height: 376px; padding: 20px 20px 20px 320px;}
.v300_about .title{ margin-bottom: 15px; height:30px; line-height: 30px; overflow: hidden; }
.v300_about .title h3{ color: #e60012; float: left; font-size: 24px; font-weight: normal; margin:0; }
.v300_about .title span{ display: block; color: #808080; font-size: 14px; padding: 5px 0 0 3px; margin: 5px 0 0 5px; float: left; border-left: 1px solid #000000; height: 17px; line-height: 17px; overflow: hidden;}
.v300_about .title .more{ float: right; color: #e60012; font-size: 12px; }
.v300_about .about_img{ position: absolute; left: 0; top: 0; float: left; width: 298px; height: 416px;}
.v300_about .title{ margin-bottom: 15px; height:30px; line-height: 30px; overflow: hidden; }
.v300_about .title h3{ color: #333; float: left; font-size: 24px; font-weight: normal;}
.v300_about .title span{ display: block; color: #666; font-size: 14px; padding: 5px 0 0 3px; margin: 5px 0 0 5px; float: left; border-left: 1px solid #000000; height: 17px; line-height: 17px; overflow: hidden;}
.v300_about .title .more{ float: right; color: #e60012; font-size: 12px; }
.v300_about .about_txt{ overflow: hidden; width: 100%; height: 330px; color: #505050; line-height: 25px; }
.v300_about .about_txt h3{ color: #e60012; font-size: 16px; font-weight: normal; margin-bottom: 15px;}
.v300_about .about_txt p{ color: #505050; line-height: 28px; margin-bottom: 5px;  }