*{margin: 0;padding: 0}
body{background: url(bg.gif);}
.topimg img{max-width: 100%}
.galssone{background: url(pic_1.gif) repeat-x;height: 13px;margin-top:-2px;}

.block_main{overflow: hidden;width: 1000px;margin:0 auto;}
.blockbac{background: url(pic_5.gif)repeat-y;min-height: 1100px;width: 250px;overflow: hidden;margin-top:30px;float: left;}
.blocklef{background: url(tp1.jpg) no-repeat;background-position: center bottom;min-height:1100px; width: 248px;border:1px #ab0c02 solid;}
.lmdh{background: url(pic_3.gif);width: 250px;height: 35px;}
.lmdh_bt{text-align: center;font-weight: bold;color: #fff;font-size: 20px;line-height: 35px;margin-right: 60px;}
.ddt{width: 150px;height: 20px;border: 1px #dbdce1 solid;margin:0 auto;margin-top: 20px;background: #fff}
.blockrig{float: right;width: 720px;margin-top: 30px;}
.col2,.col3{margin-top: 20px;}
.col1_bt,.col2_bt,.col3_bt{background: url(pic_6.gif);width:717px;height: 58px; }
.col1_lef,.col2_lef,.col3_lef{float: left;color: #fff;font-size: 24px;font-family: Microsoft Yahei;font-weight: bold;margin-left: 20px;margin-top: 3px;}
.col1_rig,.col2_rig,.col3_rig{float: right;margin-top:25px;margin-right: 20px;}
.col1_li,.col2_li,.col3_li{background: #fff;height: 280px;width:715px;border:1px #ab0c02 solid; }