metamask-extension/ui/app/pages/swaps/main-quote-summary/index.scss

.main-quote-summary {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  position: relative;
  max-height: 196px;
  min-height: 196px;
  width: 100%;
  color: $Black-100;

  &__source-row,
  &__destination-row {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;

    @include H6;

    color: $Grey-500;
  }

  &__source-row {
    align-items: center;
  }

  &__source-row-value,
  &__source-row-symbol {
    // Each of these spans can be half their container width minus the space
    // needed for the token icon and the span margins
    max-width: calc(50% - 13px);
  }


  &__source-row-value {
    margin-right: 5px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  &__source-row-symbol {
    margin-left: 5px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  &__destination-row {
    margin-top: 6px;
  }

  &__destination-row-symbol {
    margin-left: 5px;
    color: $Black-100;
  }

  &__icon,
  &__icon-fallback {
    height: 16px;
    width: 16px;
  }

  &__icon-fallback {
    padding-top: 0;
    font-size: 12px;
    line-height: 16px;
  }

  &__down-arrow {
    margin-top: 5px;
  }

  &__details {
    display: flex;
    flex-flow: column;
    align-items: center;
    width: 310px;
    position: relative;
  }

  &__quote-details-top {
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  &__quote-large {
    display: flex;
    align-items: flex-start;
    margin-top: 8px;
    height: 50px;
  }

  &__quote-large-number {
    font-size: 60px;
    line-height: 48px;
  }

  &__quote-large-white {
    font-size: 40px;
    text-overflow: ellipsis;
    width: 295px;
    overflow: hidden;
    white-space: nowrap;
  }

  &__exchange-rate-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 287px;
    margin-top: 14px;
  }

  &__exchange-rate-display {
    color: $Grey-500;
  }
}