.block-section-start{height:26px;position:relative}.block-section-start.bg-black{background-color:#000}.block-section-start.bg-white{background-color:#fff}@media (min-width:768px){.block-section-start{height:40px}}.block-section-start.sc-black:after{background-color:#000}.block-section-start.sc-white:after{background-color:#fff}.block-section-start:after{border-radius:30px 30px 0 0;content:"";display:block;height:26px;left:0;position:relative;top:0;width:100%}@media (min-width:768px){.block-section-start:after{border-radius:50px 50px 0 0;height:40px}}