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