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