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