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