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