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