.tab_box { width:100%; margin:5; height:200px; } .lyz_tab_left { background:url(../images/left3.jpg) no-repeat top right; float: left; width: 129px; min-height:100%; height:100%; padding-top:20px; } .pro_con1111 { float: left; overflow: hidden; width: 159px; } .pro_con111 UL { padding: 0px; width: 100%; list-style-type: none; } .pro_con111 UL LI { padding-right: 10px; display: inline; font-weight: bold; font-size: 12px; background: url(../images/hongbj.jpg) no-repeat left center; float: left; margin-bottom: 5px; width: 139px; cursor: pointer; color: #350202; line-height: 34px; height: 34px; text-align: right; } .pro_con111 UL LI.click { padding-right: 10px; display: inline; font-weight: bold; font-size: 12px; background: url(../images/baibj.jpg) no-repeat; float: left; margin-bottom: 5px; width: 145px; cursor: pointer; color: #3c3c3c; line-height: 34px; height: 34px; text-align: right; } .lyz_tab_right { padding-right: 3px; display: inline; padding-left: 3px; border:1px solid #93b3e8; border-left:0px; float: left; padding-bottom: 3px; width: 82%; padding-top: 3px; height:200px; font-size:12px; } .iframCss{ height: expression(document.body.clientHeight-50), width:100%, border:0px; /**width: expression(document.body.clientWidth < 730 ? "730px": "100%" )**/ }