/* 代码整理：大头网 www.datouwang.com */
.wrapper { width: 1200px; margin: 0 auto; position: relative; }
#banner { width: 100%; height: 700px; background: #000; overflow: hidden; position: relative; }
#banner_img { display: block; position: relative; }
#banner_img li { position: absolute; top: 0; left: 0; width: 100%; height: 700px; background-position: center; background-size: cover; display: none; }
/*设置背景图片-------开始*/
#banner_img li.item1 { background-image: url(../images/ad09.jpg); display: block; }
#banner_img li.item2 { background-image: url(../images/ad02.jpg); }
#banner_img li.item3 { background-image: url(../images/ad03.jpg); }
#banner_img li.item4 { background-image: url(../images/banner_bg4.jpg); }
#banner_img li.item5 { background-image: url(../images/banner_bg5.jpg); }
#banner_img li.item6 { background-image: url(../images/banner_bg6.jpg); }
#banner_img li.item7 { background-image: url(../images/banner_bg7.jpg); }
#banner_img li.item8 { background-image: url(../images/banner_bg8.jpg); }
/*设置背景图片--------结束*/
#banner_img .ad_img { position: absolute; right: 0px; top: 300px; width: 506px; height: 404px; }
#banner_img .ad_txt { position: absolute; right: 0px; top: 300px; color: #fff; text-shadow: 1px 1px rgba(51,51,51,0.3); text-align:right; font-size:28px; }
#banner_img .ad_txt h2 { font: bold 50px Microsoft YaHei; text-align:right;}
#banner_img .ad_txt a { display: block; width: 100px; height: 25px; line-height: 25px; text-align: center; margin-top: 10px; background: #fff; color: #666; text-decoration: none; text-shadow: none; float:right;}
#drag_arrow { position: absolute; top: -14px; left: 20px; width: 115px; height: 156px; background: url(../images/drag_banner_arrow.gif) center 14px no-repeat; }