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