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