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