html, body {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
}

.root {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.muiltr-b5ygvr-image {
    display: none !important;
}
.muiltr-171v8oy-sidebar {
    background-image: url('logo.svg') !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: contain !important;
}