.page {
  width: 1200px;
  min-height: 100%;
  margin: 0 auto;
  padding: 0 10px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;

  &__header {
    flex: 0 0 auto;
    margin-bottom: 20px;
    position: relative;
    z-index: 100;
  }

  &__content {
    flex: 1 1 auto;
  }

  &__footer {
    flex: 0 0 auto;
  }
}