.fileinput-button{overflow:hidden;position:relative;display:inline-block}.fileinput-button input{-ms-filter:"alpha(opacity=0)";font-size:200px!important;right:0;position:absolute;opacity:0;top:0;margin:0;cursor:pointer;direction:ltr}@media screen\9 {.fileinput-button input{height:100%;filter:alpha(opacity=0);font-size:100%}}