Element block pseudo-element :after generated with z-index auto border-radius font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default box-sizing content-box position static margin 0px font-size 16px line-height 1 border 0px rgba(0,0,0,1) solid width 500px background overflow hidden padding 20px box-shadow 3px 3px 1px rgba(0,0,0,0.3) transition height auto display block float none transform