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