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