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