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