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