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