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