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