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