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