body {
  color: #435561;
}

 .navbar-toggler{
   background-color: #FFFFFF;
 }

.sidebar {
  color: #435561;
  position: fixed;
  top: 0px;
  bottom: 0;
  left: 0;
  z-index: 1000;
  overflow-x: hidden;
  overflow-y: auto;
}

.sidebar {
  padding-left: 2.5rem;
  padding-right: 0;
}
.sidebar .nav {
  margin-bottom: 20px;
}
.sidebar .nav-item {
  width: 100%;
}
.sidebar .nav-item + .nav-item {
  margin-left: 0;
}
.sidebar .nav-link {
  border-radius: 0;
}

.main_page{
  width: 100%;
}

.placeholders {
  padding-bottom: 3rem;
}

.placeholder img {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}