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