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