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