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