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