Element button pseudo-element :after generated with overflow visible width auto box-sizing content-box height auto z-index auto text-shadow border 1px #018dc4 solid line-height normal display inline-block float none background margin 0px transition border-radius transform position static font-size 16px font-weight normal cursor pointer box-shadow 2px 2px 2px rgba(0,0,0,0.2) padding 20px