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