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