body{background: url(../image/bg.png) #fff no-repeat left top;font: 12px/1.5 "Microsoft YaHei", tahoma, arial;margin: 0;padding: 0}a{text-decoration: none;outline: none;color: #000;cursor: pointer}#header{position: relative;width: 980px;height: 90px;margin: 0 auto;background: #FFF}#banner{position: relative;width: 100%;height: 20px;background: #1691D7}.divtitle{position: relative;width: 100%;height: 100px}h2{text-align: center;font-size: 32px;height: 100px;line-height: 100px;font-weight: normal;color: #333;margin: 0}#welcome{position: relative;float: right;margin: 50px 5px 0 0}#logo{position: relative;float: left;margin: 20px 0 0 20px;width: 330px;height: 50px;cursor: pointer}#lib_Tab1{width: 1250px;margin: 0px auto;padding: 0px;margin-bottom: 15px}#lib_Tab2{width: 576px;margin: 0px;padding: 0px;margin-bottom: 15px}.lib_Menubox{height: 40px;line-height: 40px;background-repeat: repeat-x;background-position: left top;position: relative}.lib_Menubox ul{width: 100%;margin: 0px;padding: 0px;list-style: none;position: absolute;border: 1px solid #d8d9d9;left: 0;height: 40px;text-align: center;border-bottom: 2px solid #1691d7;background-repeat: no-repeat;background-position: right top}.lib_Menubox li{float: left;display: block;cursor: pointer;padding: 0 11px 0 12px;color: #949694;height: 40px;line-height: 40px;font-size: 10pt;border-left-style: dotted;border-left-width: 1px;border-left-color: #B6B6B6}.lib_Menubox li#one8{width: 123px;position: absolute;right: 0px}.lib_tabborder li span{width: 100%;height: 40px;display: block;line-height: 40px;text-align: center}li#one1,li.tit_bj_left{border: none}li#one1 span{background-repeat: no-repeat;background-position: 90px center}li#one2 span{background-repeat: no-repeat;background-position: 90px center}li#one3 span{background-repeat: no-repeat;background-position: 90px center}li.tit_bj_left{width: 12px;background-repeat: no-repeat;background-position: left top;padding: 0px}.lib_Menubox li.hover,li#one1.hover,li#one2.hover,li#one3.hover{font-weight: bold;color: #fff;background: #1691d7;background-repeat: no-repeat;background-position: center top}.lib_Contentbox{border: 1px solid #C0C0C0;width: 1150px;padding: 50px;clear: both;margin-top: 0px;border-top: none;text-align: center;padding-top: 6px;padding-bottom: 6px;background-color: #fff;float: left}.text_div{width: 98%;height: auto;display: block;float: left}.text_div p{margin: 0 0 1em 0;padding: 0;line-height: 2em;font-size: 16px}.cpright{margin: 5px auto;width: 683px;height: 52px;line-height: 52px;text-align: center;overflow: hidden;font-family: Microsoft Yahei, Tahoma, "Simsun";font-size: 12px;color: #ffffff}