.multicolumn__title strong {
  position: relative;
  font-weight: 700;
}
.multicolumn__title strong::after {
  position: absolute;
  content: "";
  left: -5px;
  right: 0;
  width: 103%;
  height: 100%;
  top: calc(100% - 4px);
  background: url("data:image/svg+xml,%3Csvg width='156' height='10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M155.464 4.17C158.613-2.772 41.341-.195 1.376 8.011c-2.147.273-1.583 1.38.689 1.106 55.35-5.651 94.41-6.444 130.269-5.934 54.763 2.238-53.97 1.637-60.962 4.74-1.278.567-2.323 1.352 2.252 1.104 53.358-3.53 79.623.031 81.84-4.857Z' fill='%231335B2'/%3E%3C/svg%3E") no-repeat top center;
  background-size: contain;
}