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