mat-sidenav-container {
  height: 100%;
}
mat-sidenav, mat-sidenav-content {
  padding: 16px;
}
mat-sidenav {
  min-width: 260px;
  box-shadow: 6px 0 6px rgba(0,0,0,.1);
  background-color: #FFFFFF;
}
mat-sidenav-content {
  background-color: #FFFFFF;
  /* top: 3%;
  left: 3%; */
}
.default{
  background-color: #FFFFFF; 
}
.blue{
  background-color: #888CC7; 
}

.is-active {
  background-color: #888CC7; 
  color: #FFFFFF;
}