#sidebar{width:280px;padding:10px;margin-top:10px;background-color:;font-size:10px;} #sidebar.absolute{position:absolute;-webkit-transition: all 0.3s linear; -moz-transition: all 0.3s linear; -o-transition: all 0.3s linear;} #sidebar.fixed{position:fixed;top:15px;-webkit-transition: all 0.3s linear; -moz-transition: all 0.3s linear; -o-transition: all 0.3s linear;}
