materialize.css

.z-depth-1, nav, .card-panel, .card, .toast, .btn, .btn-large, .btn-floating, .dropdown-content, .collapsible, .side-nav {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}
.side-nav .collapsible,
.side-nav.fixed .collapsible {
  border: none;
  box-shadow: none;
}

.side-nav .collapsible li,
.side-nav.fixed .collapsible li {
  padding: 0;
}

.side-nav .collapsible-header,
.side-nav.fixed .collapsible-header {
  background-color: transparent;
  border: none;
  line-height: inherit;
  height: inherit;
  padding: 0 16px;
}

.side-nav .collapsible-header:hover,
.side-nav.fixed .collapsible-header:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.side-nav .collapsible-header i,
.side-nav.fixed .collapsible-header i {
  line-height: inherit;
}

.side-nav .collapsible-body,
.side-nav.fixed .collapsible-body {
  border: 0;
  background-color: #fff;
}

.side-nav .collapsible-body li a,
.side-nav.fixed .collapsible-body li a {
  padding: 0 23.5px 0 31px;
}
.side-nav {
  position: fixed;
  width: 300px;
  left: 0;
  top: 0;
  margin: 0;
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
  height: 100%;
  height: calc(100% + 60px);
  height: -moz-calc(100%);
  padding-bottom: 60px;
  background-color: #fff;
  z-index: 999;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  overflow-y: auto;
  will-change: transform;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-transform: translateX(-105%);
          transform: translateX(-105%);
}

.side-nav.right-aligned {
  right: 0;
  -webkit-transform: translateX(105%);
          transform: translateX(105%);
  left: auto;
  -webkit-transform: translateX(100%);
          transform: translateX(100%);
}

.side-nav .collapsible {
  margin: 0;
}

.side-nav li {
  float: none;
  line-height: 48px;
}

.side-nav li.active {
  background-color: rgba(0, 0, 0, 0.05);
}

.side-nav a {
  color: #666666;
  display: block;
  font-size: 14px;
  font-weight: 500;
  height: 48px;
  line-height: 48px;
  padding: 0 32px;
}

.side-nav a:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.side-nav a.btn, .side-nav a.btn-large, .side-nav a.btn-large, .side-nav a.btn-flat, .side-nav a.btn-floating {
  margin: 10px 15px;
}

.side-nav a.btn, .side-nav a.btn-large, .side-nav a.btn-large, .side-nav a.btn-floating {
  color: #fff;
}

.side-nav a.btn-flat {
  color: #343434;
}

.side-nav a.btn:hover, .side-nav a.btn-large:hover, .side-nav a.btn-large:hover {
  background-color: #2bbbad;
}

.side-nav a.btn-floating:hover {
  background-color: #26a69a;
}

.side-nav li > a > i,
.side-nav li > a > [class^="mdi-"], .side-nav li > a > [class*="mdi-"],
.side-nav li > a > i.material-icons {
  float: left;
  line-height: 48px;
  margin: 0 32px 0 0;
  width: 24px;
  color: rgba(0, 0, 0, 0.54);
}

.side-nav .divider {
  margin: 8px 0 0 0;
}

.side-nav .subheader {
  cursor: initial;
  pointer-events: none;
  color: rgba(0, 0, 0, 0.54);
  font-size: 14px;
  font-weight: 500;
  line-height: 48px;
}

.side-nav .subheader:hover {
  background-color: transparent;
}

.side-nav .userView {
  overflow: hidden;
  position: relative;
  padding: 32px 32px 0;
}

.side-nav .userView a {
  height: auto;
  padding: 0;
}

.side-nav .userView a:hover {
  background-color: transparent;
}

.side-nav .userView .background {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.side-nav .userView .circle, .side-nav .userView .name, .side-nav .userView .email {
  display: block;
  color: #fff;
}

.side-nav .userView .circle {
  height: 64px;
  width: 64px;
}

.side-nav .userView .name,
.side-nav .userView .email {
  font-weight: 14px;
  line-height: 24px;
}

.side-nav .userView .name {
  margin-top: 16px;
  font-weight: 500;
}

.side-nav .userView .email {
  padding-bottom: 16px;
  font-weight: 400;
}

.drag-target {
  height: 100%;
  width: 10px;
  position: fixed;
  top: 0;
  z-index: 998;
}

.side-nav.fixed a {
  display: block;
  padding: 0 16px;
  color: rgba(0, 0, 0, 0.87);
}

.side-nav.fixed {
  left: 0;
  -webkit-transform: translateX(0);
          transform: translateX(0);
  position: fixed;
}

.side-nav.fixed.right-aligned {
  right: 0;
  left: auto;
}

@media only screen and (max-width: 992px) {
  .side-nav.fixed {
    -webkit-transform: translateX(-105%);
            transform: translateX(-105%);
  }
  .side-nav.fixed.right-aligned {
    -webkit-transform: translateX(105%);
            transform: translateX(105%);
  }
  .side-nav a {
    padding: 0 50px;
    margin-top: 0vw;
  }
  .side-nav .userView {
    padding: 16px 16px 0;
  }
}

.side-nav .collapsible-body li.active,
.side-nav.fixed .collapsible-body li.active {
  background-color: #ee6e73;
}

.side-nav .collapsible-body li.active a,
.side-nav.fixed .collapsible-body li.active a {
  color: #fff;
}

#sidenav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 120vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 997;
}