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