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