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