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