metamask-extension/ui/components/app/gas-details-item/index.scss

.gas-details-item {
  &__gas-fee-warning {
    color: var(--color-warning-default);
  }

  &__currency-container,
  &__gasfee-label {
    position: relative;
    white-space: nowrap;
  }
}
Edit transaction screen changes for EIP-1559 V2 (#12493) Edit transaction screen changes for EIP-1559 V2 2021-11-05 18:23:15 +01:00			`.gas-details-item {`
Show warning in confirm transaction screen for low/high gas values. (#12545) 2021-11-12 04:22:54 +01:00			`&__gas-fee-warning {`
Update design tokens library from 1.5 to 1.6 WIP (#14732) * Updating account menu icon color * Updating design-tokens and making appropriate updates to extension styles * Adding more deprecated tags to colors * Adding spinner and removing todo comment * Remove comment * Updates * Updating snapshots * More color and ui updates * reverting transition change 2022-05-25 17:35:36 +02:00			`color: var(--color-warning-default);`
Show warning in confirm transaction screen for low/high gas values. (#12545) 2021-11-12 04:22:54 +01:00			`}`

Changes in gas loading animation in EIP-1559 V2 (#13016) 2021-12-10 01:50:38 +01:00			`&__currency-container,`
			`&__gasfee-label {`
Edit transaction screen changes for EIP-1559 V2 (#12493) Edit transaction screen changes for EIP-1559 V2 2021-11-05 18:23:15 +01:00			`position: relative;`
using 1559 V2 for cancel speed up flows (#13019) 2022-01-06 03:47:26 +01:00			`white-space: nowrap;`
Edit transaction screen changes for EIP-1559 V2 (#12493) Edit transaction screen changes for EIP-1559 V2 2021-11-05 18:23:15 +01:00			`}`
			`}`