.wave {
  position: absolute;
  bottom: 0px;
  left: 50%;
  width: 100vw;
  overflow: hidden;
  line-height: 0;
  transform: translateX(-50%) rotate(180deg);
}

.wave svg {
  position: relative;
  display: block;
  width: calc(125% + 1.3px);
  height: 127px;
}

.wave .shape-fill {
  fill: var(--black);
}