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