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