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