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