/*@media (max-width: 991.98px) {
  .offcanvas-collapse {
    position: fixed;
    top: 56px;
    bottom: 0;
    left: 100%;
    width: 100%;
    padding-right: 1rem;
    padding-left: 1rem;
    overflow-y: auto;
    visibility: hidden;
    background-color: #fff;
    transition: transform .3s ease-in-out, visibility .3s ease-in-out;
    z-index: 99;
  }
  .offcanvas-collapse.open {
    visibility: visible;
    transform: translateX(-100%);
  }
}
.nav-scroller {
  position: relative;
  z-index: 2;
  height: 2.75rem;
  overflow-y: hidden;
}
.nav-scroller .nav {
  display: flex;
  flex-wrap: nowrap;
  padding-bottom: 1rem;
  margin-top: -1px;
  overflow-x: auto;
  color: rgba(255, 255, 255, .75);
  text-align: center;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}
.nav-underline .nav-link {
  padding-top: .75rem;
  padding-bottom: .75rem;
  font-size: .875rem;
  color: #6c757d;
}
.nav-underline .nav-link:hover {
  color: #007bff;
}
.nav-underline .active {
  font-weight: 500;
  color: #343a40;
}
.text-white-50 {
  color: rgba(255, 255, 255, .5);
}
.bg-purple {
  background-color: #6f42c1;
}*/


.navbar-toggler {
    width: 20px;
    height: 20px;
    position: relative;
    transition: .5s ease-in-out;
}

.navbar-toggler,
.navbar-toggler:focus,
.navbar-toggler:active,
.navbar-toggler-icon:focus {
    outline: none;
    box-shadow: none;
    border: 0;
    position: relative;
}

.navbar-toggler span {
    margin: 0;
    padding: 0;
}

.toggler-icon {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: #000000;
    border-radius: 1px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.middle-bar {
    margin-top: 0px;
}


/* State when the navbar is collapsed */

.navbar-toggler.collapsed .top-bar {
    position: absolute;
    top: 0px;
    transform: rotate(0deg);
}

.navbar-toggler.collapsed .middle-bar {
    opacity: 1;
    position: absolute;
    top: 10px;
    filter: alpha(opacity=100);
}

.navbar-toggler.collapsed .bottom-bar {
    position: absolute;
    top: 20px;
    transform: rotate(0deg);
}

/* when navigation is clicked */

.navbar-toggler .top-bar {
    top: inherit;
    transform: rotate(135deg);
}

.navbar-toggler .middle-bar {
    opacity: 0;
    top: inherit;
    filter: alpha(opacity=0);
}

.navbar-toggler .bottom-bar {
    top: inherit;
    transform: rotate(-135deg);
}

/* Color of 3 lines */

.navbar-toggler.collapsed .toggler-icon {
    background: #000000;
}