Element block pseudo-element :after generated with margin 0px font-weight normal cursor default font-size 24px border 0px rgba(0,0,0,1) solid overflow hidden background box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box z-index auto border-radius width 160px line-height 1 display block height auto padding 20px transition position static transform float none