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