.page-intro {
  background-color: white;
  width: 100vw;
  min-height: 100vh;
}

img {
  max-width: 80%;
}

.mdb-page-content {
  padding-left: 240px;
  transition: padding 0.3s linear;
}

#toggler {
  display: none;
}

@media (max-width: 660px) {
  .mdb-page-content {
    padding-left: 0px;
  }

  #toggler {
    display: unset;
  }

  .mask img {
    width: 100%;
  }

  .sidenav[data-mdb-hidden='false'] {
    transform: translateX(-100%);
  }
}