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