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