sub,sup{font-size:100%}input[type=submit],input[type=button],.button,a.green,a.red,a.purple,a.grey,.big_button a,.big_button a:link,.big_button a:visited,.big_button a:active,.big_button a:hover{background-image:none!important;filter:progid:DXImageTransform.Microsoft.gradient(enabled = false)!important;-ms-filter:"progid:DXImageTransform.Microsoft.gradient(enabled = false)"!important}@media screen and (min-width: 1600px){#nav:before,#nav:after{top:-7px}}