Element block pseudo-class :active generated with cursor default margin 0px position relative z-index auto line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) display inline overflow hidden font-size 18px padding 19px box-sizing content-box background width 54px float none height auto border-radius transform box-shadow 3px 3px 4px rgba(0,0,0,0.5) border 0px rgba(0,0,0,1) solid font-weight normal transition