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