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