@import url("https://fonts.googleapis.com/css2?family=Lato:wght@400;700&family=Poppins:wght@400;500;600;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "poppins", sans-serif;
}

a:hover {
  text-decoration: none;
  color: inherit;
}

.h,
.fix_linters_issue {
  display: none;
}

p {
  margin: 0;
  padding: 0;
}

body {
  height: 100vh;
  width: 100%;
}

body header {
  background-image: url(assets/back.png);
  background-repeat: no-repeat;
  background-size: cover;
}

.the_nav {
  display: flex;
  flex-direction: column;
}

.the_nav .desk_top .top_bar,
.the_nav .desk_top .the_menus .logo {
  display: none;
}

.the_nav .desk_top .the_menus {
  display: none;
}

.the_nav .desk_top.activ .the_menus {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #fff;
  opacity: 1;
  height: 400px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  transition: height 0.3s ease-out, background 0.1s ease-out;
}

.the_nav .desk_top.activ .the_menus .logo {
  display: none;
}

.the_nav .desk_top.activ .the_menus .menus {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin-bottom: 0;
  padding-left: 0;
}

.partner .the_list .partner_list li {
  font-size: 30px;
  color: #b6b6b6;
}

.the_nav .desk_top.activ .the_menus .menus li {
  font-size: 15px;
  color: white;
}

.nem6 a {
  color: #ec5242;
}

.nem2 a,
.nem3 a,
.nem4 a,
.nem5 a {
  color: #949597;
}

.nem6 a:hover {
  color: #ec5242;
}

.nem5 a:hover,
.nem5 a:active,
.nem4 a:hover,
.nem4 a:active,
.nem3 a:hover,
.nem3 a:active,
.nem2 a:hover,
.nem2 a:active {
  color: #949597;
}

.program .join a {
  text-decoration: none;
  font-size: 15px;
}

.header .first-section .ab_presentions .ab_contact a {
  color: #5d5d5d;
}

.the_nav .desk_top .the_menus .menus .nem1 a {
  color: #ec5242;
}

.nem6 {
  border: 4px solid #ec5242;
}

.humb {
  background-color: #fff;
  height: 50px;
  width: 100%;
  opacity: 0.5;
  position: fixed;
  top: 0;
  left: 0;
}

.humburger {
  padding: 15px;
  position: fixed;
  z-index: 10;
  top: 10px;
  left: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 15px;
  width: 25px;
  border: none;
  outline: none;
  cursor: pointer;
  background: transparent;
}

.humburger span {
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background: #000;
  transition:
    transform 0.3s ease-out,
    opacity 0.1s ease-out;
}

.humburger span::before,
.humburger span::after {
  content: "";
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background: #000;
  transition:
    transform 0.3s ease-out,
    opacity 0.1s ease-out;
}

.humburger span::before {
  transform: translateY(8px);
}

.humburger span::after {
  transform: translateY(-8px);
}

.humburger.activ span {
  background: transparent;
}

.humburger.activ span::before {
  transform: translateY(0) rotateZ(45deg);
}

.humburger.activ span::after {
  transform: translateY(0) rotateZ(-45deg);
}

.presentation {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 90px;
  padding-bottom: 80px;
}

.presentation .introduction .main_title {
  color: #ec5242;
  font-size: 35px;
  font-weight: 600;
  text-align: justify;
}

.presentation .introduction .hello {
  color: #ec5242;
  font-size: 25px;
}

.intro .paragraph {
  background: #fff;
  padding: 20px;
  font-size: 20px;
  line-height: 1.3;
  color: #5d5d5d;
  border: 3px solid #d3d3d3;
}

.intro .adress .date {
  color: #5d5d5d;
  font-size: 25px;
  font-weight: 500;
}

.program {
  background-image: url(assets/back2.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-origin: content-box;
  background-size: cover;
  width: 100%;
  height: auto;
  color: white;
}

.pro_title::after {
  content: " ";
  height: 3px;
  display: block;
  margin-top: 10px;
  margin-left: 80px;
  margin-right: 80px;
  background-color: #ec5242;
}

.the_program {
  width: 80%;
  height: auto;
}

.the_program .program-blox {
  margin: 0;
}

.the_program .program-blox ul {
  height: auto;
  padding: 15px 10px;
}

.the_program .program-blox ul:hover {
  border: 1px solid gray;
  padding: 14px 9px;
}

.the_program .program-blox ul .l1 {
  width: 20%;
}

.the_program .program-blox ul .l1 .fa-solid.fa-keyboard {
  font-size: 40px;
}

.the_program .program-blox ul .program_name {
  color: #ec5242;
  width: 20%;
  font-size: 15px;
}

.the_program .program-blox ul .l3 {
  max-width: 60%;
  font-size: 15px;
}

.program .join {
  width: 60%;
  margin-bottom: 60px;
  background-color: #ec5242;
  height: 90px;
  border-radius: 3px;
}

.speakers_cont {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding-top: 40px;
  gap: 50px;
}

.feature_title::after {
  content: " ";
  height: 3px;
  display: block;
  margin-top: 10px;
  margin-left: 120px;
  margin-right: 120px;
  background-color: #ec5242;
}

.speakers_cont .speaker_cont {
  width: 100%;
}

.speakers_cont .speaker_cont .speakers .sp_img {
  height: 100px;
  height: 150px;
}

.logo_section .lg_container .lg_img img {
  height: 100%;
  width: 100%;
}

.header .first-section .ab_presentions .ab_intro .greeting {
  color: #ec5242;
  font-size: 30px;
}

.past_container .past_image .image_one img {
  width: 100%;
  height: 100%;
}

.past_container .past_image .image_two img {
  width: 100%;
  height: 100%;
}

.speakers_cont .speaker_cont .speakers .sp_img img {
  height: 100%;
  width: 100%;
}

.cardbody {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cardbody .cardtitle {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.cardbody .rank {
  color: #ec5242;
  font-size: 15px;
  padding: 0;
  margin: 0;
  line-height: 20px;
}

.cardbody .rank::after {
  content: "";
  display: block;
  height: 1px;
  width: 40%;
  margin-top: 2px;
  background-color: #ec5242;
}

.cardbody .cardtext {
  font-size: 15px;
  color: #575757;
  margin-bottom: 0;
  line-height: 15px;
}

.header {
  height: auto;
}

.header .first-section {
  display: flex;
  flex-direction: column;
  gap: 95px;
}

.header .first-section .ab_presentions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.header .first-section .ab_presentions .ab_intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.header .first-section .ab_presentions .ab_intro .ab_title {
  color: #ec5242;
  text-align: center;
}

.header .first-section .ab_presentions .ab_intro .ab_title::after {
  content: " ";
  display: block;
  height: 3px;
  background-color: #ec5242;
  margin: 8px 150px 0 150px;
}

.header .first-section .ab_presentions .ab_text {
  border: 2px solid #d3d3d3;
  padding: 20px;
  color: #5d5d5d;
  background: #fff;
  font-size: 15px;
  text-align: center;
  width: 80%;
  line-height: 20px;
}

.header .first-section .ab_presentions .ab_contact {
  color: #5d5d5d;
  text-align: center;
  margin-bottom: 60px;
}

.logo_section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
  align-items: center;
  padding: 50px 0 50px 0;
  border-bottom: 2px solid #d3d3d3;
}

.logo_section .lg_title {
  text-align: center;
  font-size: 20px;
  font-weight: 600;
}

.logo_section .lg_title::after {
  content: " ";
  display: block;
  height: 3px;
  background-color: #ec5242;
  margin: 4px 180px 0 180px;
}

.logo_section .lg_text {
  text-align: center;
  color: #5d5d5d;
  width: 60%;
  font-size: 15px;
  line-height: 20px;
}

.logo_section .lg_container {
  border: 2px solid #d3d3d3;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo_section .lg_container .lg_img {
  height: 60%;
  width: 70%;
}

.past_container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding: 30px 0 30px 0;
}

.past_container .p_title {
  text-align: center;
  font-size: 20px;
  font-weight: 600;
}

.past_container .p_title::after {
  content: " ";
  display: block;
  height: 3px;
  background-color: #ec5242;
  margin: 4px 120px 0 120px;
}

.past_container .p_text {
  text-align: center;
  color: #5d5d5d;
  width: 60%;
  font-size: 15px;
  line-height: 20px;
}

.past_container .past_image {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 1em;
}

.past_container .past_image .image_one {
  height: 60%;
  width: 60%;
}

.past_container .past_image .image_two {
  height: 60%;
  width: 60%;
}

.partner {
  background: #414246;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  width: 100%;
  height: auto;
  padding: 40px 0;
}

.partner .part_title {
  text-align: center;
  color: #828282;
  font-weight: 300;
}

.partner .part_title::after {
  content: " ";
  height: 3px;
  display: block;
  margin-top: 10px;
  margin-left: 30px;
  margin-right: 30px;
  background-color: #ec5242;
}

.partner .the_list {
  display: flex;
  justify-content: center;
  align-items: center;
}

.partner .the_list .partner_list {
  padding-left: 0;
  margin-bottom: 0;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  list-style-type: none;
  flex-wrap: wrap;
  gap: 30px;
}

.partner .the_list .partner_list .mozilla {
  font-weight: bold;
}

.partner .the_list .partner_list .google {
  color: #828282;
  font-weight: 100;
}

.partner .the_list .partner_list .google .l {
  color: #b6b6b6;
}

.partner .the_list .partner_list .google span {
  font-size: 40px;
}

.partner .the_list .partner_list .naver {
  color: #8d8d8d;
  font-weight: bold;
}

.partner .the_list .partner_list .daum {
  color: #828282;
  font-weight: 500;
}

.partner .the_list .partner_list .airbnb .fa-brands.fa-airbnb {
  color: #828282;
  font-size: 50px;
}

.partner .the_list .partner_list .airbnb span {
  font-size: 30px;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding: 20px 10px;
}

.footer .first_f_section {
  width: 50%;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 5px;
  padding-left: 20px;
  height: auto;
}

.footer .first_f_section .f_icon {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  margin-bottom: 0;
}

.footer .first_f_section .fa-brands.fa-creative-commons {
  font-size: 30px;
  font-weight: 400;
}

.footer .first_f_section .f_text {
  font-size: 20px;
  font-weight: 500;
  line-height: 20px;
}

.footer .second_f_section {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: start flex;
  align-items: flex-start;
  gap: 5px;
}

.footer .second_f_section h6 {
  font-size: 15px;
  color: #222;
  margin-bottom: 0;
}

.footer .second_f_section .two {
  font-size: 15px;
  color: #222;
  line-height: 20px;
}

.footer .second_f_section .two .md-view {
  display: none;
}

@media only screen and (min-width: 768px) {
  .the_nav .desk_top .top_bar .bar {
    margin-bottom: 0;
    padding-left: 0;
    display: flex;
    list-style: none;
    gap: 30px;
    margin-right: 140px;
  }

  .the_nav .desk_top .the_menus {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: #fff;
    height: 70px;
  }

  .the_nav .desk_top.activ .the_menus {
    display: none;
  }

  .mob_top_bar {
    display: none;
  }

  .the_nav .desk_top {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
  }

  .the_nav .desk_top .top_bar {
    background-color: #3e3e3e;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    list-style: none;
    height: 35px;
    gap: 50px;
  }

  .the_nav .desk_top .top_bar .bar li {
    color: #fff;
    font-size: 15px;
  }

  .the_nav .desk_top .the_menus .logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0;
    height: 60px;
    width: 100px;
  }

  .the_nav .desk_top .the_menus .logo img {
    height: 100%;
    width: 100%;
  }

  .the_nav .desk_top .the_menus .menus {
    display: flex;
    list-style: none;
    margin-bottom: 0;
    padding-left: 0;
  }

  .the_nav .desk_top .the_menus .menus li {
    font-size: 15px;
  }

  .nem5 a,
  .nem4 a,
  .nem3 a,
  .nem2 a {
    color: #949597;
  }

  .nem6 {
    border: 4px solid #ec5242;
  }

  .nem6 a {
    color: #ec5242;
  }

  .nem6 a:hover {
    color: #ec5242;
  }

  .nem5 a:hover,
  .nem5 a:active,
  .nem4 a:hover,
  .nem4 a:active,
  .nem3 a:hover,
  .nem3 a:active,
  .nem2 a:hover,
  .nem2 a:active {
    color: #949597;
  }

  .the_nav .humb {
    display: none;
  }

  .presentation {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-left: 50px;
    padding-top: 80px;
  }

  .presentation .introduction .main_title {
    font-size: 70px;
    font-weight: 900;
    word-spacing: 1.2px;
  }

  .presentation .introduction .hello {
    color: #ec5242;
    font-size: 40px;
    word-spacing: 1.2px;
  }

  .intro .paragraph {
    border: 4px solid #ffff;
    padding: 20px;
    color: #5d5d5d;
    background: #f7f7f7;
    width: 60%;
    font-size: 17px;
    line-height: 1.3;
  }

  .intro .adress .date {
    color: #5d5d5d;
    font-size: 30px;
    font-weight: 900;
  }

  .past_container .past_image .image_one {
    height: 40%;
    width: 40%;
  }

  .past_container .past_image .image_two {
    height: 40%;
    width: 40%;
  }

  #footer_ab {
    background-color: #3e3e3e;
  }

  .footer .first_f_section .f_text {
    font-size: 35px;
    font-weight: 600;
    line-height: 30px;
  }

  #footer_ab .f_text {
    color: #fff;
  }

  .footer .first_f_section .f_icon {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    margin-bottom: 0;
  }

  #footer_ab .f_icon {
    color: #fff;
  }

  .footer .second_f_section h6 {
    font-size: 15px;
    color: #222;
    margin-bottom: 0;
  }

  .footer .second_f_section .two {
    font-size: 15px;
    color: #222;
    line-height: 20px;
  }

  #footer_ab .second_f_section h6,
  #footer_ab .second_f_section .two {
    color: #fff;
  }

  .footer .second_f_section .two .md-view {
    display: inline;
  }

  #footer_ab .second_f_section .two .md-view {
    display: inline;
  }

  .footer .first_f_section {
    width: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .footer .first_f_section .fa-brands.fa-creative-commons {
    font-size: 40px;
    font-weight: 600;
  }

  .footer .second_f_section {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: start flex;
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
    gap: 5px;
  }

  .speakers_cont .speaker_cont {
    width: 90%;
  }

  .the_program .program-blox {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
  }

  .the_program .program-blox ul {
    height: 200px;
  }

  .the_program {
    width: 80%;
    height: auto;
  }

  .program {
    border: 1px solid;
  }

  .program .join {
    background: 0;
    text-decoration: inherit;
  }

  .program .join a::after {
    content: " ";
    height: 1px;
    display: block;
    background-color: #fff;
  }

  .the_program .program-blox ul .l3 {
    max-width: 100%;
    font-size: 15px;
    text-align: center;
  }
}

@media only screen and (min-width: 768px) and (max-width: 1020px) {
  .the_program .program-blox ul {
    height: 250px;
  }
}