header .header-top {
  background: #2f2f2f;
}
header .study_nav {
  padding-right: 0;
  background: #fff;
}
header .study_nav nav {
  padding: 0;
}
header .study_nav nav .navbar-nav .single_nav {
  position: relative;
}
header .study_nav nav .navbar-nav .single_nav ul {
  width: 240px;
}
header .study_nav nav .navbar-nav .single_nav ul li {
  width: 100%;
  margin-bottom: 10px;
}
header .study_nav nav .navbar-nav li:hover ul {
  visibility: visible;
  opacity: 1;
  z-index: 9999;
  transform: scaleY(1);
}
header .study_nav nav .navbar-nav li a {
  font-weight: 600;
  color: #2f2f2f !important;
  font-size: 12px;
  padding: 42px 0 !important;
  margin: 0 15px;
  text-decoration: none;
}
header .navbar-fixed-top.study_nav nav .navbar-nav li a {
  padding-top: 30px !important;
  padding-bottom: 30px !important;
}
header .navbar-fixed-top.study_nav nav .navbar-nav li ul a {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}
header .study_nav nav .navbar-nav li a.active,
header .study_nav nav .navbar-nav li a:hover {
  background: 0 0;
  outline: none;
  color: #f2184f !important;
}
header .study_nav nav .navbar-nav li ul {
  position: absolute;
  top: 100%;
  left: 0;
  box-shadow: 0 0 81px 0 rgba(47, 47, 47, 0.1);
  padding: 30px 0 20px 30px;
  background: #fff;
  visibility: hidden;
  opacity: 0;
  visibility: hidden;
  transform: scaleY(0);
  transform-origin: 0 0 0;
  transition: all 0.3s ease 0s;
}
header .study_nav nav .navbar-nav li ul li {
  width: 100%;
  margin-bottom: 0;
  position: relative;
}
header .study_nav nav .navbar-nav li ul li .dropdown_icon:before {
  opacity: 1;
  visibility: visible;
}
header .study_nav nav .navbar-nav li ul li:hover ul {
  opacity: 1 !important;
  visibility: visible !important;
  top: -30px !important;
}
header .study_nav nav .navbar-nav li ul li a {
  position: relative;
  font-weight: 400;
  font-size: 14px;
}
header .study_nav nav .navbar-nav li ul li a:before {
  color: #f2184f;
  position: absolute;
  font-weight: 600;
  font-family: fontawesome;
  content: "\f105 ";
  right: 45px;
  top: 0;
  font-size: 16px;
  z-index: 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}
header .study_nav nav .navbar-nav li ul li a:hover:before {
  opacity: 1;
  visibility: visible;
  right: 30px;
}
header .study_nav nav .navbar-nav li ul li:hover > a {
  padding-left: 30px !important;
}
header .study_nav nav .navbar-nav li ul li a {
  padding: 0 0 !important;
  margin: 0;
}
header .study_nav nav .navbar-nav li ul li ul {
  position: absolute;
  top: 0 !important;
  left: 210px;
  opacity: 0 !important;
  visibility: hidden !important;
}
.navbar-fixed-top .navbar-brand img {
  max-width: 180px;
  transition: all 0.3s ease 0s;
}
header .study_nav nav .navbar-nav li ul li a {
  font-weight: 600;
  line-height: 36px;
  padding-left: 25px !important;
}
header .study_nav nav .navbar-nav li ul li:hover a {
  color: #fff !important;
}
header .study_nav nav .navbar-nav li ul li:hover ul li a {
  color: #2f2f2f !important;
}
header .study_nav nav .navbar-nav li ul li ul li:hover a {
  color: #fff !important;
}
header .study_nav nav .navbar-nav li ul li:hover ul {
  top: 0 !important;
}
header .study_nav nav .navbar-nav li ul li a:before {
  display: none;
}
header .study_nav nav .navbar-nav li ul li .dropdown_icon:before {
  display: block;
}
header .study_nav nav .navbar-nav .single_nav ul li {
  margin-bottom: 0;
}
header .study_nav nav .navbar-nav li a.active,
header .study_nav nav .navbar-nav li a:hover {
  background: 0 0;
  outline: none;
  color: #f2184f !important;
}
header .study_nav nav .navbar-nav li a {
  position: relative;
}
header .study_nav nav .navbar-nav li a.current {
  position: relative;
}
header .study_nav nav .navbar-nav li a.current:before {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
 
}
header .study_nav nav .navbar-nav li a:after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #f2184f;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}
header .study_nav nav .navbar-nav li a:hover:after {
  opacity: 1;
  visibility: visible;
}
header .study_nav nav .navbar-nav li ul li a:after {
  display: none;
}
header .study_nav nav .navbar-nav li ul {
  padding: 0;
}
header .study_nav nav .navbar-nav li ul:after {
  position: absolute;
  content: "";
  top: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #f2184f;
}
header .study_nav nav .navbar-nav li ul li {
  transition: all 0.3s ease-in-out;
}
header .study_nav nav .navbar-nav li ul li:hover {
  background: #f2184f;
  color: #fff !important;
}
header .study_nav nav .navbar-nav li .nav_mega li:hover {
  background: 0 0;
}
header .study_nav nav .navbar-nav li .nav_mega li:hover a {
  color: #2f2f2f !important;
}
header .study_nav nav .navbar-nav .single_nav ul {
  width: 240px;
}
header .study_nav nav .navbar-nav li ul li ul {
  left: 240px;
}
header .study_nav nav .navbar-nav li a.current:after {
  position: absolute;
  content: "";
  bottom: -2px;
  left: 50%;
  height: 5px;
  width: 5px;
  background: white;
  transition: all 0.3s ease-in-out;
  opacity: 1;
  visibility: visible;
  transform: rotate(45deg) translateX(-50%);
}
header .study_nav {
  margin-bottom: -1px;
}
header .study_nav nav .navbar-nav li ul li:hover .dropdown_icon:before {
  display: block;
  color: #fff;
}
.mb-0 {
  margin-bottom: 0;
}
.study_nav .main_menu {
  float: right;
}
header .study_nav.navbar-fixed-top {
  padding: 0;
  color: #fff;
  position: fixed;
  z-index: 9999;
  width: 100%;
  top: 0;
  -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16),
    0 2px 10px 0 rgba(0, 0, 0, 0.12);
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}
header .study_nav.navbar-fixed-top nav .navbar-nav li a {
  padding: 30px 0;
}
header .study_nav.navbar-fixed-top nav .navbar-nav li ul li a {
  color: #000;
  padding: 0 0 0 25px;
}
a.meanmenu-reveal {
  display: none;
}
.mean-container .mean-bar {
  float: left;
  width: 100%;
  position: absolute;
  background: #000000;;
  padding: 4px 0;
  min-height: 42px;
  z-index: 999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.mean-container .mean-bar::before {
  background: url("../images/sdiglogo1.png") no-repeat center center/cover;
  height: 50px;
  width: 50px;
  content: "";
  left: 4px;
  position: absolute;
  text-transform: uppercase;
  top: 4px;
  z-index: 1;
}
.mean-container a.meanmenu-reveal {
  width: 22px;
  height: 22px;
  padding: 13px 13px 11px;
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  text-indent: -9999em;
  line-height: 22px;
  font-size: 1px;
  display: block;
  font-weight: 700;
}
.mean-container a.meanmenu-reveal span {
  display: block;
  background: #fff;
  height: 3px;
  margin-top: 3px;
}
.mean-container .mean-nav {
  float: left;
  width: 100%;
  background: #292929;
  margin-top: 44px;
}
.mean-container .mean-nav ul {
  padding: 0;
  margin: 0;
  width: 100%;
  list-style-type: none;
}
.mean-container .mean-nav ul li {
  position: relative;
  float: left;
  width: 100%;
}
.mean-container .mean-nav ul li a {
  display: block;
  float: left;
  width: 90%;
  padding: 1em 5%;
  margin: 0;
  text-align: left;
  color: #fff;
  border-top: 1px solid #383838;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  text-decoration: none;
}
.mean-container .mean-nav ul li li a {
  width: 80%;
  padding: 1em 10%;
  border-top: 1px solid #f1f1f1;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  opacity: 1;
  filter: alpha(opacity=75);
  text-shadow: none !important;
  visibility: visible;
  text-transform: none;
  font-size: 16px;
}
.mean-container .mean-nav ul li.mean-last a {
  border-bottom: none;
  margin-bottom: 0;
}
.mean-container .mean-nav ul li li li a {
  width: 70%;
  padding: 1em 15%;
}
.mean-container .mean-nav ul li li li li a {
  width: 60%;
  padding: 1em 20%;
}
.mean-container .mean-nav ul li li li li li a {
  width: 50%;
  padding: 1em 25%;
}
.mean-container .mean-nav ul li a:hover {
  background: #252525;
  background: rgba(255, 255, 255, 0.1);
}
.mean-container .mean-nav ul li a.mean-expand {
  margin-top: 1px;
  width: 100%;
  height: 24px;
  padding: 12px !important;
  text-align: right;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
  font-weight: 700;
  background: 0 0;
  border: none !important;
}
.mean-container .mean-push {
  float: left;
  width: 100%;
  padding: 0;
  margin: 0;
  clear: both;
}
.mean-nav .wrapper {
  width: 100%;
  padding: 0;
  margin: 0;
}
.mean-container .mean-bar,
.mean-container .mean-bar * {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}
.mean-remove {
  display: none !important;
}
@media only screen and (max-width: 767px) {
  .navbar-light .navbar-brand {
    display: none;
  }
}