* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  line-height: 1.55;
  letter-spacing: 0.5px;
  color: #dbdbdb;
  font-size: 16px;
  background-color: #3b4253;
  background-image: url("images/bg01.png");
  background-repeat: repeat-x;
}
header {
  display: flex;
  width: 100%;
  height: 65px;
  background-color: #212737;
  border-bottom: 1px solid #3b3b3b;
}
header a {
  color: #dbdbdb;
  text-decoration: none;
  transition: 0.3s;
}
header a:hover {
  color: #368ff8;
}
h1 {
  font-size: 18px;
}
.header-left {
  display: flex;
  flex-direction: row;
  width: 650px;
  height: auto;
  align-items: center;
  padding-left: 10px;
}
.hdr-logo {
  display: block;
  width: 100px;
  height: 63px;
  margin-right: 10px;
  justify-content: center;
  align-items: center;
}
.hsti-text {
  display: block;
}
.hsti-text-mobile {
  display: none;
}
.header-mid {
  display: flex;
  width: 70%;
  height: auto;
  align-items: center;
}
/*-----NAVIGATION----------------------------*/
nav {
  display: flex;
  width: 100%;
  height: 60px;
  font-size: 16px;
  align-items: center;
  justify-content: left;
  word-spacing: 32px;
}
#header-links-desktop {
  display: flex;
  width: 70%;
  height: 100px;
  justify-content: left;
  align-items: center;
}
#mobile-nav-toggle,
#mobile-nav-links {
  display: none;
}
/*-----END NAVIGATION----------------------*/
.header-right {
  display: flex;
  width: 20%;
  height: auto;
  align-items: center;
  justify-content: right;
  padding-right: 30px;
}
.hero-wrap {
  display: flex;
  position: absolute;
  width: 100%;
  height: 200px;
  background-image: url("images/bg02.png");
  background-position: center;
  background-repeat: no-repeat;
  justify-content: center;
  padding-top: 50px;
}
.hero-inner-wrap {
  display: flex;
  flex-direction: column;
  width: 75%;
  height: 200px;
}
.hero-button {
  display: flex;
  width: 300px;
  height: 35px;
  background-color: #212737;
  border-radius: 8px;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
  color: #368ff8;
  border: 1px solid #368ff8;
}
#hero {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: auto;
  font-size: 20px;
}
#hero a {
  color: #368ff8;
  transition: 0.3s;
}
#hero a:hover {
  color: #fafafa;
}
h2 {
  font-size: 32px;
}
.body-section01 {
  display: flex;
  width: 100%;
  height: auto;
  margin-top: 200px;
  justify-content: center;
}
.bs01-wrap {
  display: flex;
  width: 75%;
  height: auto;
  gap: 20px;
  background: transparent;
}
.bs01-left-wrap {
  display: flex;
  flex-direction: column;
  width: 67%;
  height: auto;
  gap: 20px;
}
.bs01-left-top {
  display: flex;
  width: 100%;
  height: 250px;
  background-color: #212737;
  background-image: url("images/it-bg01.png");
  background-position: right bottom;
  background-repeat: no-repeat;
  border-radius: 8px;
}
.bs01-left-infowrap {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: auto;
  padding: 30px;
  padding-left: 50px;
  margin-right: 300px;
}
.bs01-left-infowrap02 {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: auto;
}
#search-wrap {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: auto;
  gap: 15px;
  margin-top: 10px;
}
.search-input {
  display: flex;
  width: 350px;
  height: 40px;
  background-color: #181e2e;
  border: 1px solid #3b3b3b;
  border-radius: 8px;
  padding-left: 10px;
}
.search-btn {
  display: flex;
  width: 120px;
  height: 40px;
  background-color: #368ff8;
  border-radius: 8px;
  border: none;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 16px;
  transition: 0.3s;
}
.search-btn:hover {
  background-color: #2073d1;
  cursor: pointer;
}
.links-wrap {
  display: flex;
  width: 100%;
  height: 150px;
  align-items: end;
}
.links-wrap a {
  color: #dbdbdb;
  text-decoration: none;
  transition: 0.3s;
}
.links-wrap a:hover {
  color: #368ff8;
}
.bs01-left-bottom {
  display: flex;
  width: 100%;
  height: 500px;
  background-color: #212737;
  border-radius: 8px;
}
.class-box-heading {
  display: flex;
  padding-top: 30px;
}
.class-box-top {
  display: flex;
  width: 100%;
  height: 100px;
  padding-left: 50px;
  border-bottom: 1px solid #3b3b3b;
}
.class-box {
  display: flex;
  width: 100%;
  height: 100px;
  padding-left: 50px;
  padding-right: 20px;
  border-bottom: 1px solid #3b3b3b;
}
.class-box:hover {
  background-color: #181e2e;
}
.class-box-bottom {
  display: flex;
  width: 100%;
  height: 100px;
  padding-left: 50px;
  padding-right: 20px;
  border-bottom: 1px solid #3b3b3b;
}
.class-box-bottom:hover {
  background-color: #181e2e;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}
.course-number {
  display: flex;
  width: 12%;
  align-items: center;
}
.course-title {
  display: flex;
  width: 28%;
  align-items: center;
}
.units {
  display: flex;
  width: 10%;
  align-items: center;
  justify-content: center;
}
.instructor {
  display: flex;
  width: 20%;
  align-items: center;
}
.dates {
  display: flex;
  width: 20%;
  align-items: center;
}
.location {
  display: flex;
  width: 10%;
  align-items: center;
}
.bs01-right {
  display: flex;
  flex-direction: column;
  width: 33%;
  height: auto;
  background-color: #212737;
  border-radius: 8px;
}
.right-row-top {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  height: auto;
  min-height: 225px;
  padding: 40px;
  line-height: 28px;
  border-bottom: 1px solid #3b3b3b;
}
.right-row-top a {
  color: #368ff8;
  transition: 0.3s;
}
.right-row-top a:hover {
  color: #fafafa;
}
.right-row-top:hover {
  background-color: #181e2e;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}
.right-row {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  height: auto;
  min-height: 225px;
  padding: 40px;
  line-height: 28px;
  border-bottom: 1px solid #3b3b3b;
}
.right-row a {
  color: #368ff8;
  transition: 0.3s;
}
.right-row a:hover {
  color: #fafafa;
}
.right-row:hover {
  background-color: #181e2e;
}
.right-row-bottom {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  height: auto;
  min-height: 225px;
  padding: 40px;
  line-height: 28px;
  background-image: url("images/clubs.png");
  background-position: right;
  background-repeat: no-repeat;
  border-bottom: 1px solid #3b3b3b;
}
.right-row-bottom:hover {
  background-color: #181e2e;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}
.right-row-bottom a {
  color: #368ff8;
  transition: 0.3s;
}
.right-row-bottom a:hover {
  color: #fafafa;
}
.right-arrow {
  display: flex;
  position: absolute;
  width: 36px;
  height: 36px;
  bottom: 20px;
  right: 20px;
}
ul {
  margin-left: 20px;
}
footer {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 320px;
  background-color: #181e2e;
  margin-top: 20px;
  align-items: center;
  padding-top: 50px;
}
.footer-top {
  display: flex;
  width: 75%;
  height: auto;
}
.footer-left {
  display: flex;
  flex-direction: column;
  width: 25%;
  height: 200px;
}
.footer-left img {
  display: block;
  width: 229px;
  height: 33px;
}
.footer-mid {
  display: flex;
  width: 45%;
  height: 200px;
}
.footer-links-wrap {
  display: flex;
  width: 100%;
  height: auto;
}
.footer-links-wrap a {
  color: #dbdbdb;
  text-decoration: none;
  transition: 0.3s;
}
.footer-links-wrap a:hover {
  color: #368ff8;
}
.footer-links-left {
  display: flex;
  flex-direction: column;
  width: 65%;
  height: auto;
}
.footer-links-right {
  display: flex;
  flex-direction: column;
  width: 35%;
  height: auto;
}
.footer-right {
  display: flex;
  flex-direction: column;
  width: 30%;
  height: 200px;
}
.input-box {
  display: flex;
  width: 100%;
  height: 50px;
  background-color: #212737;
  border-radius: 8px;
  border: 1px solid #3b3b3b;
  padding-left: 10px;
  color: #ffffff;
  margin-top: 5px;
}
.subscribe-btn {
  display: flex;
  width: 100%;
  height: 50px;
  background-color: #368ff8;
  border: none;
  margin-top: 10px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 16px;
  transition: 0.3s;
}
.subscribe-btn:hover {
  background-color: #2073d1;
  cursor: pointer;
}
.footer-bottom {
  display: flex;
  width: 95%;
  height: 100%;
  justify-content: center;
  border-top: 1px solid #3b3b3b;
}
.footer-bottom-cpyrt {
  display: flex;
  width: 79%;
  height: 40px;
  align-items: center;
  justify-content: center;
  padding-top: 10px;
}

/*--MOBILE DEVICES-------------------*/
@media (max-width: 1400px) {
  .hdr-logo {
    display: flex;
    width: 100px;
    height: 63px;
    margin-right: 10px;
    justify-content: center;
    align-items: center;
  }
  .hdr-logo img {
    display: block;
    width: 80px;
    height: auto;
  }
  .hsti-text {
    display: none;
  }
  .hsti-text-mobile {
    display: none;
  }
  .header-left {
    width: 20%;
  }
  .header-mid {
    display: flex;
    width: 15%;
    height: auto;
    justify-content: center;
  }
  .header-right {
    display: flex;
    width: 65%;
    height: auto;
    align-items: center;
    justify-content: right;
    padding-right: 20px;
  }
  .bs01-wrap {
    flex-direction: column;
    width: 90%;
  }
  .hero-wrap {
    display: flex;
    position: relative;
    width: 100%;
    height: 300px;
    background-image: url("images/bg02.png");
    background-position: center;
    background-repeat: no-repeat;
    justify-content: center;
    padding-top: 20px;
  }
  .hero-inner-wrap {
    display: flex;
    flex-direction: column;
    width: 75%;
    height: auto;
    padding-top: 15px;
  }
  #hero {
    font-size: 16px;
  }
  .hero-button {
    display: flex;
    width: 100%;
    height: 35px;
    background-color: #212737;
    border-radius: 8px;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
    color: #368ff8;
    border: 1px solid #368ff8;
  }
  .body-section01 {
    display: flex;
    width: 100%;
    height: auto;
    margin-top: 0;
    justify-content: center;
  }
  .bs01-left-wrap {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    gap: 20px;
  }
  .bs01-left-top {
    display: flex;
    width: 100%;
    height: 250px;
    background-color: #212737;
    background-image: none;
    background-position: right bottom;
    background-repeat: no-repeat;
    border-radius: 8px;
  }
  .bs01-left-infowrap {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    padding: 30px;
    padding-left: 30px;
    margin-right: 300px;
  }
  .bs01-left-infowrap02 {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
  }
  #search-wrap {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    gap: 15px;
    margin-top: 10px;
  }
  .search-input {
    display: flex;
    width: 280px;
    height: 40px;
    background-color: #181e2e;
    border: 1px solid #3b3b3b;
    border-radius: 8px;
    padding-left: 10px;
  }
  .search-btn {
    display: flex;
    width: 120px;
    height: 40px;
    background-color: #368ff8;
    border-radius: 8px;
    border: none;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 16px;
    transition: 0.3s;
  }
  .search-btn:hover {
    background-color: #2073d1;
    cursor: pointer;
  }
  .class-box-top {
    display: flex;
    width: 100%;
    height: 80px;
    padding-left: 30px;
    border-bottom: 1px solid #3b3b3b;
  }
  .class-box {
    display: flex;
    width: 100%;
    height: 80px;
    font-size: 12px;
    padding-left: 30px;
    padding-right: 30px;
    border-bottom: 1px solid #3b3b3b;
  }
  .class-box-bottom {
    display: flex;
    width: 100%;
    height: 80px;
    font-size: 12px;
    padding-left: 30px;
    padding-right: 30px;
    border-bottom: 1px solid #3b3b3b;
  }
  .bs01-right {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    background-color: #212737;
    border-radius: 8px;
  }
  .right-row {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
    height: auto;
    padding: 40px;
    line-height: 28px;
    border-bottom: 1px solid #3b3b3b;
  }
  .right-row-bottom {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
    height: auto;
    padding: 40px;
    line-height: 28px;
    background-image: url("images/clubs.png");
    background-position: right;
    background-repeat: no-repeat;
    border-bottom: 1px solid #3b3b3b;
  }
  .right-row-bottom:hover {
    background-color: #181e2e;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
  }
  .right-arrow {
    display: flex;
    position: absolute;
    width: 36px;
    height: 36px;
    bottom: 20px;
    right: 20px;
  }
  ul {
    margin-left: 20px;
  }
  .instructor {
    display: flex;
    width: 15%;
    align-items: center;
    overflow: hidden;
  }
  footer {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    background-color: #181e2e;
    margin-top: 65px;
    align-items: center;
    padding-top: 50px;
  }
  .footer-top {
    display: flex;
    width: 90%;
    height: auto;
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    width: 55%;
    height: 200px;
  }
  .footer-left img {
    display: block;
    width: 165px;
    height: auto;
  }
  .footer-mid {
    display: none;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    width: 45%;
    height: 200px;
  }
  .input-box {
    display: flex;
    width: 100%;
    height: 50px;
    background-color: #212737;
    border-radius: 8px;
    border: 1px solid #3b3b3b;
    padding-left: 10px;
    color: #ffffff;
    margin-top: 5px;
  }
  .subscribe-btn {
    display: flex;
    width: 100%;
    height: 50px;
    background-color: #368ff8;
    border: none;
    margin-top: 10px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 16px;
    transition: 0.3s;
  }
  .subscribe-btn:hover {
    background-color: #2073d1;
    cursor: pointer;
  }
  .footer-bottom {
    display: flex;
    width: 95%;
    height: 100%;
    justify-content: center;
    border-top: 1px solid #3b3b3b;
  }
  .footer-bottom-cpyrt {
    display: flex;
    width: 79%;
    height: 70px;
    font-size: 12px;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 10px;
  }
  /*NAVIGATION----------------------*/
  #desktop-nav-links {
    display: none;
  }
  #mobile-nav-toggle {
    display: flex;
    width: 50px;
    justify-content: center;
    align-items: center;
    padding: 12px 0;
    margin-top: 0;
    font-size: 18px;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
  }
  #mobile-nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 55px;
    right: 0;
    z-index: 9999;
    width: 100%;
    gap: 0;
    padding: 0;
    align-items: center;
    margin-top: 10px;
    padding-top: 30px;
    padding-bottom: 30px;
    background-color: #212737;
    border-bottom: 1px solid #3b3b3b;
    justify-content: center;
  }
  #mobile-nav-links.active {
    display: flex;
  }
  #header-links-desktop {
    display: none;
  }
  #header-links {
    display: none;
  }
  #header-links.active {
    display: flex;
  }
}