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