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