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