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