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