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