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