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