.sp-wrap{ margin-top:0; margin-bottom:40px; padding:0; background-color:transparent;}
.sp-wrap .about_tit{ margin-bottom:0;}
.sp-wrap  ul{ margin-top:40px;}
.news{ width:1200px; height:245px; margin:55px auto; overflow:hidden;}
.news .bt{ font-size:30px; color:#333; font-weight:normal;}
.news .nr{ width:1236px; height:186px; margin-top:20px;}
.news .nr li{ width:582px; height:186px; background:#f6f6f6; float:left; padding:25px 30px; box-sizing:border-box; margin-right:36px;}
.news .nr li h3{ font-weight:normal; font-size:15px; color:#333; width:560px; height:25px; overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.news .nr li i{ margin-top:5px; margin-bottom:5px; font-style:normal; color:#999; display:block;}
.news .nr li p{ color:#666; line-height:25px; height:50px; overflow:hidden; margin-bottom:10px;}
.news .nr li span{ color:#333;}
.news .nr li:hover{ background:#ededed;}
.news .nr li:hover h3{ color:#c30101;}