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