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