.dnd-section{position:relative}.dnd-section.black-semi-circle{background:#000;background-color:#000;border-radius:50vw 50vw 0 0;min-height:50vw}.dnd-section.black-semi-circle :not(em,span){color:#fff}.dnd-section.black-semi-circle>.row-fluid{position:relative;z-index:99}@media screen and (min-width:1274px){.dnd-section.black-semi-circle{min-height:25vw}}