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