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