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