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