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