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