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