.nomobile{min-width:1170px}.mobile_on,.mobile_off{display:none;height:18px;line-height:18px;padding-left:22px}.mobile_on{background:url(images/icon_mobile.gif) no-repeat}.mobile_off{background:url(images/icon_comp.png) no-repeat}@media only screen and (max-width:1170px),only screen and (max-device-width:1170px){.mobile_on,.mobile_off{display:inline-block}}