keycloak-theme/common/resources/scss/main.scss

.ps-main {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  height: 100vh;
  width: 100vw;
  margin: 0;
  padding-top: 10vw;
  padding-bottom: 2vw;
  overflow: auto;
  position: relative;

  &--background {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
  }

  &--page {
    z-index: 1;
  }

  &_full {
    padding: 0;
  }

  &_full &--page {
    overflow: hidden;
    height: 100vh;
  }
}