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