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