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