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