Element block pseudo-element :before generated with border-radius z-index auto background transition width 160px overflow hidden font-size 42px line-height 0 margin 0px display block box-sizing content-box float left text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) position absolute transform height auto padding 16px font-weight bold border 0px rgba(0,0,0,1) solid