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