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