rc-portfolio/src/app/header/header.component.scss

:host {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
}

.header {
  color: var(--mat-sys-on-primary);
  background-color: var(--mat-sys-primary);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;

  &__avatar {
    background-image: url("../../assests/images/rc-header-logo.jpeg");
    background-size: cover;
    height: 40px;
    width: 40px;
    border-radius: 50%;
  }

  &__logo {
    font-size: 1.2rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.063rem;
    margin-left: 0.25rem;
  }

  &__spacer {
    flex-grow: 1;
  }

  .header__nav {
    .header__button {
      &--flat {
        &:hover {
          opacity: 1.8; /* Apply opacity change on hover */
        }
      }
    }
  }
}