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