.multi-slider-gradient { height: 35px; background-color: transparent; .thumb { top: 18px; background-position: @multislide-thumb-offset-x @multislide-thumb-offset-y; &.active { background-position: @multislide-thumb-offset-x @multislide-thumb-offset-y - 30px; } } .track { background: #ededed; /* Old browsers */ // background: -webkit-gradient(linear, left top, right top, color-stop(0%,#000000), color-stop(100%,#ffffff)); /* Chrome,Safari4+ */ background: -webkit-linear-gradient(left, #000000 0%,#ffffff 100%); /* Chrome10+,Safari5.1+ */ background: -moz-linear-gradient(left, #000000 0%,#ffffff 100%); /* FF3.6+ */ background: -o-linear-gradient(left, #000000 0%,#ffffff 100%); /* Opera 11.10+ */ background: -ms-linear-gradient(left, #000000 0%,#ffffff 100%); /* IE10+ */ background: linear-gradient(to right, #000000 0%,#ffffff 100%); /* W3C */ // filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#000000', endColorstr='#ffffff',GradientType=1 ); /* IE6-9 */ background-position: 0 0; outline: 1px solid rgba(162, 162, 162, 1); } }