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