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