.main-header {
  height: fit-content;
  display: flex;
  background: #fff;
  box-shadow: 0px 4px 56px 19px rgba(54, 54, 54, 0.12);
  justify-content: space-between;
  padding: 0.35%;
  align-items: center;
}

.header-logo {
  width: 30%;
  height: 100%;
  display: flex;
  justify-content: start;
  align-items: center;
}

.header-logo img {
  width: 35%;
  margin-left: 5rem;
  height: 77%;
  margin-top: 0%;
  padding: 1%;
}

.logo-link-tab {
  height: 100%;
}

.main-navigation {
  width: 40%;
  height: 100%;
}

.nav-list {
  height: 100%;
  list-style: none;
  display: flex;
  align-items: center;
}

.nav-item {
  width: 25%;
  text-align: center;
  position: relative;
}

.nav-item a {
  color: #1e1d1f;
  font-weight: 500;
  font-size: 0.85rem;
  text-decoration: none;
}

/* Dropdown */
.courses-dropdown-list {
  list-style: none;
  background: #fff;
  position: absolute;
  top: 149%;
  left: 26%;
  z-index: 100;
  width: 94%;
  /* box-shadow: 2px 2px 3px #3333334f; */
  height: 0%;
  overflow: hidden;
  transition: height 0.5s ease-in-out;
}

.dropdown-item {
  height: 2rem;
  border-bottom: 1px solid #efefef;
  display: flex;
  /* justify-content: center; */
  align-items: center;
  padding-left: 10%;
  transition: 0.5s linear;
}
.dropdown-item:hover {
  background-color: #0a0080;
  color: white !important;
}

.dropdown-item:hover a {
  color: white;
}

#courses-link:hover .courses-dropdown-list {
  height: 6rem;
}

.contact-info {
  width: 30%;
  height: 100%;
  display: flex;
  justify-content: end;
  align-items: center;
  margin-right: 4%;
}

.contact-info__call {
  display: flex;
  justify-content: end;
  align-items: center;
}

.contact-info__call svg {
  width: 1.4rem;
  height: 1.4rem;
  margin-right: 0.4rem;
}

.call-contact-no a {
  color: #0a0080;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
}

/* call toggle popup  */

.show_popop_call {
  position: fixed;
  top: -300px;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #00000094;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 50;
}
.call_svg_popup a {
  text-decoration: none;
}
.inner_show_popop_call {
  margin: 17rem auto;
  background: #fff;
  border-radius: 5px;
  width: 200px;
  position: relative;
  transition: all 5s ease-in-out;
  height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* padding-top: 2rem; */
}
.close_show_popop_call {
  position: absolute;
  top: 1%;
  right: 1%;
}

/* For Header */
@media screen and (max-width: 850px) {
  .main-navigation {
    display: none;
  }
  .header-logo {
    width: 30%;
    padding-top: 2%;
  }
  .header-logo img {
    width: 75%;
    height: 75%;
    margin-left: 1rem;
    margin-top: 0;
  }
  .contact-info {
    width: 10%;
  }
  .call-contact-no {
    display: none;
  }
  .contact-info__call svg {
    width: 3.4rem;
  }
  .call-contact-no a {
    font-size: 0.78rem;
  }
}

@media screen and (max-width: 500px) {
  .header-logo img {
    width: 85%;
    height: 100%;
    margin-top: 0;
    margin-left: 1rem;
  }
}