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