_met .submet dl { } .hd_met .submet dl dt a { height: 30px; line-height: 30px; float: left; padding: 0 12px; text-align: left; cursor: pointer; font-size: 14px; color: #333; } .hd_met .submet dl dt a:hover { background: #f2f2f2; color: #E98300; } .ax1{ width: 46px; } .ax2 { width: 56px; } .ax3{width:71px;}