.main_con {
  padding: 60px 0 90px 0;
}
@media (max-width: 1000px) {
  .main_con {
    padding: 30px 0 60px 0;
  }
}
@media (max-width: 500px) {
  .main_con {
    padding: 20px 0 40px 0;
  }
}
.main_con .title {
  padding: 20px 0;
  text-align: center;
}
@media (max-width: 1000px) {
  .main_con .title {
    padding: 10px 0;
  }
}
@media (max-width: 500px) {
  .main_con .title {
    padding: 0;
  }
}
.main_con .title span {
  font-size: 20px;
  color: #777;
  display: block;
  line-height: 35px;
}
@media (max-width: 600px) {
  .main_con .title span {
    display: none;
  }
}
.main_con .title strong {
  font-size: 40px;
  line-height: 70px;
  display: block;
}
@media (max-width: 1000px) {
  .main_con .title strong {
    font-size: 24px;
    line-height: 40px;
  }
}
@media (max-width: 400px) {
  .main_con .title strong {
    font-size: 22px;
    line-height: 38px;
  }
}

.main_con1 {
  border-bottom: 1px dashed #777;
}
@media (max-width: 1000px) {
  .main_con1 {
    padding-top: 0px;
  }
}
@media (max-width: 500px) {
  .main_con1 {
    margin-top: -20px;
  }
}
@media (max-width: 400px) {
  .main_con1 .title strong {
    margin-bottom: 20px;
  }
}
.main_con1 ul {
  display: flex;
  justify-content: space-between;
}
@media (max-width: 1000px) {
  .main_con1 ul {
    flex-direction: column;
    margin-top: 10px;
  }
}
.main_con1 ul li {
  width: 24%;
  display: flex;
  background-color: #2d2d2d;
  color: #fff;
  padding: 30px 25px;
  border-radius: 56px;
  align-items: center;
  justify-content: space-around;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}
@media (max-width: 1000px) {
  .main_con1 ul li {
    width: 100%;
    padding: 20px 25px;
    margin-bottom: 10px;
  }
}
@media (max-width: 1000px) and (max-width: 400px) {
  .main_con1 ul li {
    padding: 15px 25px;
  }
}
.main_con1 ul li .img {
  width: 35px;
}
.main_con1 ul li .img img {
  width: 100%;
}
.main_con1 ul li .txt strong {
  font-size: 20px;
}
@media (max-width: 1000px) {
  .main_con1 ul li .txt strong {
    font-size: 18px;
  }
}
@media (max-width: 400px) {
  .main_con1 ul li .txt strong {
    font-size: 16px;
  }
}
.main_con1 ul li .txt span {
  display: block;
  padding-top: 10px;
  letter-spacing: -1px;
}
@media (max-width: 400px) {
  .main_con1 ul li .txt span {
    padding-top: 8px;
  }
}
.main_con1 ul li:hover {
  background-color: #4185e1;
}

.main_con2 .content .side > span {
  display: block;
  width: 70px;
  height: 24px;
  background-color: whitesmoke;
  text-align: center;
  margin: 25px 0 15px 0;
}
.main_con2 .content .side p {
  font-size: 20px;
  line-height: 30px;
}
.main_con2 .content .side p span {
  font-size: 30px;
  font-weight: 600;
}
.main_con2 .content .side .img {
  margin-top: 20px;
  cursor: pointer;
}
.main_con2 .content .side .img span {
  display: block;
  background-color: #f54343;
  color: #fff;
  width: 256px;
  padding: 3px 0;
  text-align: center;
  border-radius: 36px;
}
.main_con2 .content .lecture_box ul li::after {
  content: "";
  position: absolute;
  top: 0;
  left: 15px;
  width: 27px;
  height: 37px;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  text-align: center;
  padding-top: 3px;
}
.main_con2 .content .lecture_box ul li:nth-of-type(1)::after {
  content: "1";
  background-image: url(../img/main/con2/best.png);
}
.main_con2 .content .lecture_box ul li:nth-of-type(2)::after {
  content: "2";
  background-image: url(../img/main/con2/best.png);
}
.main_con2 .content .lecture_box ul li:nth-of-type(3)::after {
  content: "3";
  background-image: url(../img/main/con2/best.png);
}

.main_con2 .content .lecture_box .more,
.main_con4 .content .lecture_box .more {
  text-align: right;
  padding: 10px 0;
}
@media (max-width: 1000px) {
  .main_con2 .content .lecture_box .more,
  .main_con4 .content .lecture_box .more {
    padding: 0;
  }
}
.main_con2 .content .lecture_box .more a,
.main_con4 .content .lecture_box .more a {
  padding: 10px 0;
  display: block;
}
.main_con2 .content .lecture_box ul,
.main_con4 .content .lecture_box ul {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 20px;
}
@media (max-width: 1000px) {
  .main_con2 .content .lecture_box ul,
  .main_con4 .content .lecture_box ul {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 400px) {
  .main_con2 .content .lecture_box ul,
  .main_con4 .content .lecture_box ul {
    grid-template-columns: 1fr;
  }
}
.main_con2 .content .lecture_box ul li,
.main_con4 .content .lecture_box ul li {
  position: relative;
  cursor: pointer;
}
.main_con2 .content .lecture_box ul li .img,
.main_con4 .content .lecture_box ul li .img {
  width: 305px;
  height: 180px;
  background-color: #e3e3e3;
  border-radius: 20px;
  overflow: hidden;
}
@media (max-width: 1300px) {
  .main_con2 .content .lecture_box ul li .img,
  .main_con4 .content .lecture_box ul li .img {
    width: 100%;
  }
}
.main_con2 .content .lecture_box ul li .img img,
.main_con4 .content .lecture_box ul li .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
@media (max-width: 1000px) {
  .main_con2 .content .lecture_box ul li .ttl,
  .main_con4 .content .lecture_box ul li .ttl {
    text-align: center;
  }
}
.main_con2 .content .lecture_box ul li .ttl p,
.main_con4 .content .lecture_box ul li .ttl p {
  font-weight: 400;
  line-height: 24px;
  margin-top: 10px;
}
@media (max-width: 1000px) {
  .main_con2 .content .lecture_box ul li .ttl p,
  .main_con4 .content .lecture_box ul li .ttl p {
    font-size: 16px;
  }
}
@media (max-width: 400px) {
  .main_con2 .content .lecture_box ul li .ttl p,
  .main_con4 .content .lecture_box ul li .ttl p {
    font-size: 15px;
  }
}
@media (max-width: 400px) {
  .main_con2 .content .lecture_box ul li:nth-of-type(3), .main_con2 .content .lecture_box ul li:nth-of-type(4),
  .main_con4 .content .lecture_box ul li:nth-of-type(3),
  .main_con4 .content .lecture_box ul li:nth-of-type(4) {
    display: none;
  }
}

.main_con3 {
  background-color: #f5f5f5;
}
.main_con3 .keyword_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 25px;
}
@media (max-width: 1000px) {
  .main_con3 .keyword_list {
    margin-top: 10px;
  }
}
.main_con3 .keyword_list li {
  width: 18%;
  margin: 10px 1%;
  text-align: center;
  background-color: #fff;
  border: 1px solid #777;
  border-radius: 50px;
}
@media (max-width: 1000px) {
  .main_con3 .keyword_list li {
    width: 31%;
    margin: 6px 1%;
  }
}
.main_con3 .keyword_list li a {
  font-size: 20px;
  padding: 10px 0;
  display: block;
}
@media (max-width: 1000px) {
  .main_con3 .keyword_list li a {
    font-size: 14px;
    padding: 7px 2px;
  }
}
.main_con3 .keyword_list li:hover {
  background-color: #2d2d2d;
}
.main_con3 .keyword_list li:hover a {
  color: #fff;
}

.main_con4 .content .side strong {
  display: block;
  margin-top: 62px;
  font-size: 30px;
  line-height: 45px;
  letter-spacing: 0.5px;
}
.main_con4 .content .side p {
  font-size: 20px;
  margin: 10px 0;
  line-height: 30px;
  position: relative;
  padding-left: 10px;
}
.main_con4 .content .side p span {
  font-weight: 500;
}
.main_con4 .content .side p::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #333;
}

.main_con5 {
  background-color: #f5f5f5;
}
.main_con5 .content {
  display: flex;
}
@media (max-width: 1000px) {
  .main_con5 .content {
    flex-direction: column;
  }
}
.main_con5 .content .side {
  width: 428px;
}
.main_con5 .content .side strong {
  font-size: 40px;
  line-height: 60px;
}
@media (max-width: 1000px) {
  .main_con5 .content .side strong {
    font-size: 24px;
    line-height: 26px;
  }
}
.main_con5 .content .side p {
  font-weight: 400;
  padding: 10px 0;
  max-width: 228px;
  line-height: 25px;
}
@media (max-width: 1000px) {
  .main_con5 .content .side p {
    font-size: 14px;
  }
}
@media (max-width: 1000px) {
  .main_con5 .content .side img {
    display: none;
  }
}
.main_con5 .content ul {
  display: flex;
}
@media (max-width: 1000px) {
  .main_con5 .content ul {
    flex-wrap: wrap;
  }
}
.main_con5 .content ul li {
  width: 23.5%;
  margin-left: 1.5%;
  background-color: #fff;
  padding: 20px;
  cursor: pointer;
}
@media (max-width: 770px) {
  .main_con5 .content ul li {
    width: 48.5%;
    margin-top: 10px;
  }
}
@media (max-width: 400px) {
  .main_con5 .content ul li {
    width: 100%;
  }
}
.main_con5 .content ul li span {
  position: relative;
  font-weight: 400;
  padding-top: 25px;
  display: inline-block;
}
@media (max-width: 400px) {
  .main_con5 .content ul li span {
    font-size: 14px;
  }
}
.main_con5 .content ul li span::before {
  position: absolute;
  content: "";
  top: 0;
  background-image: url(../img/main/con5/quotes.png);
  background-size: contain;
  width: 20px;
  height: 15px;
}
.main_con5 .content ul li .star {
  margin: 10px 0;
}
.main_con5 .content ul li .star i {
  color: #797979;
  margin-right: 1px;
}
.main_con5 .content ul li .lecturename {
  position: relative;
  padding-left: 32px;
  font-size: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ddd;
}
@media (max-width: 400px) {
  .main_con5 .content ul li .lecturename {
    font-size: 12px;
    padding-bottom: 13px;
    padding-top: 10px;
  }
}
.main_con5 .content ul li .lecturename::before {
  position: absolute;
  content: "";
  left: 0;
  top: 5px;
  background-image: url(../img/main/con5/icon.png);
  background-size: contain;
  width: 21px;
  height: 20px;
}
.main_con5 .content ul li p {
  font-size: 14px;
  margin-top: 10px;
  text-overflow: ellipsis;
  overflow: hidden;
  word-wrap: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
@media (max-width: 400px) {
  .main_con5 .content ul li p {
    font-size: 12px;
  }
}
@media (max-width: 400px) {
  .main_con5 .content ul li:nth-of-type(3), .main_con5 .content ul li:nth-of-type(4) {
    display: none;
  }
}

.main_con6 .content1 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 800px) {
  .main_con6 .content1 {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}
.main_con6 .content1 div {
  position: relative;
}
.main_con6 .content1 div strong {
  font-size: 20px;
  display: inline-block;
  padding: 10px 0;
}
@media (max-width: 400px) {
  .main_con6 .content1 div strong {
    font-size: 18px;
    padding: 13px 0;
  }
}
.main_con6 .content1 div .more {
  position: absolute;
  top: 8px;
  right: 0;
  font-size: 14px;
  display: flex;
  align-items: center;
}
@media (max-width: 400px) {
  .main_con6 .content1 div .more {
    top: 11px;
    font-size: 12px;
  }
}
.main_con6 .content1 div .more i {
  margin-left: 3px;
  margin-top: 1px;
}
.main_con6 .content1 div ul {
  border-top: 1px solid #707070;
}
.main_con6 .content1 div ul li {
  border-bottom: 1px solid #707070;
  padding: 10px 0;
  cursor: pointer;
}
.main_con6 .content1 div.qna ul li {
  padding-left: 30px;
  position: relative;
}
.main_con6 .content1 div.qna ul li:after {
  position: absolute;
  content: "Q";
  top: 10px;
  left: 7px;
  font-size: 15px;
  font-weight: bold;
  font-family: initial;
  color: #0e52ae;
}
.main_con6 .content1 div.notice ul li {
  padding-left: 10px;
  position: relative;
}
@media (max-width: 1200px) {
  .main_con6 .content1 div.notice ul li {
    padding-right: 92px;
  }
}
.main_con6 .content1 div.notice ul li span {
  position: absolute;
  right: 0;
  top: 8px;
}
.main_con6 .content2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}
@media (max-width: 1000px) {
  .main_con6 .content2 {
    grid-template-columns: 1fr;
  }
}
.main_con6 .content2 > .left {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 500px) {
  .main_con6 .content2 > .left {
    grid-template-columns: 1fr;
  }
}
.main_con6 .content2 > .left > div {
  color: #fff;
  border-radius: 30px;
  padding: 20px 10px;
  text-align: center;
}
@media (max-width: 1000px) {
  .main_con6 .content2 > .left > div {
    padding: 10px;
  }
}
.main_con6 .content2 > .left > div span {
  font-size: 20px;
  font-weight: 500;
  margin: 10px 0;
  display: inline-block;
}
@media (max-width: 400px) {
  .main_con6 .content2 > .left > div span {
    font-size: 16px;
    margin: 5px 0;
  }
}
.main_con6 .content2 > .left > div p {
  font-size: 15px;
  line-height: 23px;
  margin: 10px 0 15px 0;
}
@media (max-width: 400px) {
  .main_con6 .content2 > .left > div p {
    margin: 6px 0 10px 0;
    font-size: 12px;
    line-height: 20px;
  }
}
@media (max-width: 1000px) {
  .main_con6 .content2 > .left > div .img {
    padding: 0 38%;
  }
  .main_con6 .content2 > .left > div .img img {
    width: 100%;
  }
}
.main_con6 .content2 > .left .chatbot {
  background-color: #25bec3;
}
.main_con6 .content2 > .left .remote {
  background-color: #2a77de;
}
.main_con6 .content2 > .right {
  display: flex;
  justify-content: space-around;
  background-color: #ddedf8;
  padding: 40px 20px 0 30px;
  border-radius: 30px;
}
@media (max-width: 500px) {
  .main_con6 .content2 > .right {
    padding: 20px;
    flex-direction: column;
  }
}
.main_con6 .content2 > .right span {
  font-size: 20px;
  font-weight: 400;
  margin-left: 14px;
}
@media (max-width: 1000px) {
  .main_con6 .content2 > .right span {
    font-size: 20px;
    font-weight: 600;
    margin-left: 0;
  }
}
.main_con6 .content2 > .right .point {
  font-size: 14px;
  color: #fff;
  background-color: #173a6a;
  padding: 4px 10px;
  text-align: center;
  border-radius: 14px;
  margin: 11px 0;
  font-weight: 400;
  display: inline-block;
}
@media (max-width: 500px) {
  .main_con6 .content2 > .right .point {
    margin: 10px 0;
    margin-left: 0px;
    font-size: 12px;
  }
}
.main_con6 .content2 > .right p {
  font-size: 15px;
  font-weight: 400;
  margin: 3px 0;
}
@media (max-width: 500px) {
  .main_con6 .content2 > .right p {
    font-size: 13px;
    line-height: 14px;
  }
}
.main_con6 .content2 > .right strong {
  font-size: 40px;
  line-height: 60px;
}
@media (max-width: 500px) {
  .main_con6 .content2 > .right strong {
    font-size: 30px;
    line-height: 50px;
  }
}
@media (max-width: 500px) {
  .main_con6 .content2 > .right .img {
    padding: 10px;
  }
  .main_con6 .content2 > .right .img img {
    width: 100%;
  }
}
.main_con6 .content2 > .right > .right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}/*# sourceMappingURL=main.css.map */