Element block pseudo-class :active generated with overflow hidden background width 160px float none z-index auto line-height 1 cursor default border 0px rgba(0,0,0,1) solid transform position static font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transition display block padding 20px border-radius margin 0px height auto box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3)