Her er komplet CSS-kode, hvor “Avaa tarjous”-knappen ligger i venstre side, både desktop og mobil.

```css
.ikfi-sticky-cta,
.ikfi-sticky-cta *,
.ikfi-sticky-cta-open {
  box-sizing: border-box;
}

.ikfi-sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 16px;
  z-index: 9999;
  width: calc(100% - 28px);
  max-width: 760px;
  transform: translate(-50%, 125%);
  opacity: 0;
  pointer-events: none;
  font-family: Arial, Helvetica, sans-serif;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.ikfi-sticky-cta.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

.ikfi-sticky-cta__content {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 10% 0%, rgba(236, 65, 117, 0.18), transparent 32%),
    linear-gradient(135deg, rgba(255,255,255,0.96), rgba(242,248,248,0.94));
  border: 1px solid rgba(255,255,255,0.82);
  box-shadow:
    0 16px 42px rgba(13, 24, 45, 0.18),
    inset 0 1px 0 rgba(255,255,255,0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.ikfi-sticky-cta__brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 110px;
}

.ikfi-sticky-cta__name {
  color: #061f3f;
  font-size: 17px;
  line-height: 1.1;
  font-weight: 900;
}

.ikfi-sticky-cta__rating {
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 194, 71, 0.16);
  color: #8a5a00;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.ikfi-sticky-cta__text {
  color: #33475b;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 700;
}

.ikfi-sticky-cta__button {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 14px;
  background: linear-gradient(135deg, #ff5b8e, #ec4175 52%, #ca2459);
  color: #ffffff !important;
  text-decoration: none !important;
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
  box-shadow:
    0 10px 24px rgba(236, 65, 117, 0.38),
    inset 0 1px 0 rgba(255,255,255,0.28);
  animation: ikfiStickyPulse 2.4s infinite;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.ikfi-sticky-cta__button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  z-index: -1;
  width: 55%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.42),
    transparent
  );
  transform: skewX(-20deg);
  animation: ikfiStickyShine 3.1s infinite;
}

.ikfi-sticky-cta__button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 14px 30px rgba(236, 65, 117, 0.52),
    inset 0 1px 0 rgba(255,255,255,0.32);
}

.ikfi-sticky-cta__close {
  position: absolute;
  top: -10px;
  right: -8px;
  z-index: 2;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 999px;
  background: #061f3f;
  color: #ffffff;
  font-size: 20px;
  line-height: 28px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(13, 24, 45, 0.22);
}

.ikfi-sticky-cta-open {
  position: fixed;
  left: 14px;
  right: auto;
  bottom: 14px;
  z-index: 9998;
  display: none;
  border: 0;
  border-radius: 999px;
  padding: 11px 15px;
  background: #061f3f;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(13, 24, 45, 0.24);
}

.ikfi-sticky-cta-open.is-visible {
  display: inline-flex;
}

@keyframes ikfiStickyPulse {
  0%, 100% {
    box-shadow:
      0 10px 24px rgba(236, 65, 117, 0.38),
      inset 0 1px 0 rgba(255,255,255,0.28);
  }

  50% {
    box-shadow:
      0 12px 34px rgba(236, 65, 117, 0.62),
      inset 0 1px 0 rgba(255,255,255,0.34);
  }
}

@keyframes ikfiStickyShine {
  0% {
    left: -80%;
  }

  55%, 100% {
    left: 135%;
  }
}

@media (max-width: 640px) {
  .ikfi-sticky-cta {
    bottom: 10px;
    width: calc(100% - 18px);
  }

  .ikfi-sticky-cta__content {
    grid-template-columns: 1fr auto;
    gap: 9px 12px;
    padding: 11px 12px;
    border-radius: 18px;
  }

  .ikfi-sticky-cta__brand {
    min-width: 0;
  }

  .ikfi-sticky-cta__name {
    font-size: 16px;
  }

  .ikfi-sticky-cta__rating {
    font-size: 10px;
    padding: 3px 7px;
  }

  .ikfi-sticky-cta__text {
    grid-column: 1 / -1;
    grid-row: 2;
    font-size: 12.5px;
    line-height: 1.3;
  }

  .ikfi-sticky-cta__button {
    grid-column: 2;
    grid-row: 1;
    min-height: 40px;
    padding: 10px 14px;
    border-radius: 13px;
    font-size: 13px;
  }

  .ikfi-sticky-cta__close {
    top: -9px;
    right: -5px;
    width: 26px;
    height: 26px;
    font-size: 18px;
    line-height: 26px;
  }

  .ikfi-sticky-cta-open {
    left: 10px;
    right: auto;
    bottom: 10px;
    padding: 10px 13px;
    font-size: 12px;
  }
}

@media (max-width: 380px) {
  .ikfi-sticky-cta__content {
    grid-template-columns: 1fr;
  }

  .ikfi-sticky-cta__button {
    grid-column: 1;
    grid-row: 3;
    width: 100%;
  }

  .ikfi-sticky-cta__text {
    grid-row: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ikfi-sticky-cta,
  .ikfi-sticky-cta__button,
  .ikfi-sticky-cta__button::before {
    animation: none;
    transition: none;
  }
}
```