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