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