.sbc-container {
  position: relative;
  padding: 0;
}
.sbc-container .top-curve-cont {
  position: absolute;
  top: 0;
  left: 0;
}
.sbc-container .bottom-curve-cont {
  position: absolute;
  bottom: 0;
  right: 0;
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
}
@media(max-width: 991px){
  .sbc-container .top-curve-cont,
  .sbc-container .bottom-curve-cont{
    display: none;
  }
}