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