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