.one-section--arrow-south::after{content:'';display:block;width:0;position:absolute;bottom:calc(0 - 0.5rem);bottom:calc(0 - var(--size-8));left:50%;z-index:100;z-index:var(--z-index-overlap);border-style:solid;border-width:.5rem .5rem 0;border-width:var(--size-8) var(--size-8) 0;margin-left:calc(0 - 0.5rem);margin-left:calc(0 - var(--size-8));border-color:#fff transparent;border-color:var(--body-bg) transparent}.one-section--bg-gray-background.one-section--arrow-south::after{border-color:#f6f6f6 transparent;border-color:var(--color-gray-background) transparent}.one-section--bg-blue-dark2.one-section--arrow-south::after{border-color:#656565 transparent;border-color:var(--color-blue-dark-2) transparent}.one-section--bg-wizard-content.one-section--arrow-south::after{border-color:#f6f6f6 transparent;border-color:var(--color-background-molecules-section-wizard-content) transparent}