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