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