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