.list_footer {
  list-style: none;
  padding: 0;
  margin: 0;
}

footer {
  position: absolute;
  width: 100%;
  height: 411px;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
}

.footer_black {
  background-color: #2b2b2b;
  z-index: 1;
  font-family: 'Circe';
}

.footer_wrapper {
  width: 100%;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  padding-top: 91px;
  box-sizing: border-box;
}

.footer_about {
  margin-right: 102px;
}

.footer_logo {
  display: block;
  background-size: cover;
  font-size: 36px;
  color: #ccc;
  transition: color .3s;
  max-width: 165px;
}

.footer_logo:hover:before {
  opacity: 1;
  text-decoration: none;
}

.icon-logo:before {
  content: url(https://static.tildacdn.com/tild6332-6338-4438-b237-373932316134/netology.svg);
  opacity: 0.8;
}

.footer_social_buttons {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  margin: 40px 0 79px !important;
}

.footer_social_item {
  margin-left: 25px;
  color: #959595 !important;
  font-size: 11px;
  transition: color .2s;
  font-family: FontAwesome;
  font-size: 18px;
}

.footer_social_item:hover {
  color: #fff !important;
}

.footer_social_item:first-child {
  margin-left: 5px;
}

.footer_copyright {
  font-size: 14px;
  color: #828181;
}

.footer_links_mobile_item__link {
  font-size: 20px;
  color: #fff;
  text-decoration: none;
  cursor: pointer;

}

@media screen and (max-width: 960px) {
  ul.footer_list {
    display: none;
  }

  .questions > ul {
    flex-direction: column;
    width: 100%;
    padding: 0 !important;
  }

  .questions > ul > li {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    border-left: none;
    border-bottom: 1px solid #e8e8e8;
    padding: 15px 0;
  }

  .questions > ul > li:last-child {
    border-bottom: none;
    margin-bottom: 0;
  }

  .questions > ul > li:first-child {
    width: 100%;
  }
}

.footer_list {
  display: -ms-flexbox;
  display: flex;
}

.footer_list_column {
  padding: 0 !important;
}

.footer_list_item {
  width: 299px;
  padding-left: 59px;
  border-left: 1px solid #505050;
  box-sizing: border-box;
}

.footer_list_item__header {
  margin-bottom: 22px;
  font-size: 13px;
  font-family: Circe;
  text-transform: uppercase;
  color: #6b6b6b;
}

.footer_list_column_item {
  margin-top: 10px;
}

.footer_list_column_item:first-child {
  margin-top: 0;
}

.footer_list_column_item__link {
  font-size: 15px;
  color: #999 !important;
  text-decoration: none;
  transition: color .2s;
}

.footer_list_column_item__scolkovo {
  position: absolute;
}

.footer_list_column_item__scolkovo-text {
  color: #999;
}

.footer_list_column_item__scolkovo-text:after {
  position: relative;
  top: 1px;
  left: 19px;
  content: "";
  display: inline-block;
  width: 77px;
  height: 60px;
  background: url(http://netology.ru/dist/skolkovo-5b8751dd0ba8464d0ed4cc194618bc11.png) no-repeat;
}

.footer_list_column_license_link {
  display: block;
  text-decoration: none;
  font-family: Circe;
  position: absolute;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
}

.footer_list_column_license_icon {
  margin-left: -20px;
  width: 104px;
  height: 121px;
  background: url(http://netology.ru/dist/license_footer-6a765e0ed07b651233d27aa205a69776.svg) no-repeat;
}

.footer_list_column_license_text {
  color: #fff;
  font-size: 18px;
  line-height: 20px;
}

.footer_list_column_license_watch {
  margin-top: 8px;
  color: #56b7eb;
  font-size: 15px;
  line-height: 13px;
}

.t-col_12 {
  max-width: none;
}

.button {
  position: relative;
  font-size: 15px;
  text-align: center;
  box-sizing: border-box;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-family: 'Circe';
  -webkit-transition: 0.2s all ease-in-out;
  transition: 0.2s all ease-in-out;
  text-decoration: none;
  outline: none;
  cursor: pointer;
}

a {
  transition: .3s;
}

ul, li {
  list-style: none;
  padding: 0;
  margin: 0;
}

input:focus {
  outline: none;
}

.questions {
  margin-bottom: 110px;
  padding: 125px 0;
  background: #f6f8f9;
  font-size: 18px;
  color: #5e5952;
  text-rendering: geometricPrecision;
  font-family: sans-serif;
  border-top: 2px solid #ddd;
  outline: 1px solid #999;
  border-bottom: 2px solid #ddd;
}

.questions .header {
  margin-bottom: 66px;
  font-size: 39px;
  line-height: 28px;
  text-align: center;
  letter-spacing: 1px;
}

.questions > ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  width: 960px;
  margin: 0 auto;
  padding-left: 0 !important;
}

.questions > ul > li:first-child {
  width: 228px;
  border-left: 0;
}

.questions > ul > li {
  position: relative;
  padding: 0 35px;
  border-left: 1px solid #e8e8e8;
  box-sizing: border-box;
}

.questions > ul > li .title {
  margin-bottom: 25px;
  font-size: 29px;
  text-align: center;
}

.questions > ul > li ul.phones {
  text-align: center;
  width: 172px;
  padding-left: 0 !important;
}

.questions > ul > li ul.phones li {
  line-height: 27px;
  color: #565656;
}

.questions > ul > li a {
  color: #fc6460;
  display: inline-block;
  margin-top: 20px;
  transition: 0.3s;
  text-decoration: none;
}

.questions > ul > li ul.send_phone {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  position: relative;
  visibility: visible;
  opacity: 1;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}

.questions > ul > li ul.send_phone li {
  width: 216px;
}


.questions > ul > li ul.send_phone li #client_phone {
  position: relative;
}

.questions > ul > li ul.send_phone li #client_phone input:focus:invalid {
  background: #fff url(http://netology.ru/assets/netology/error.svg) no-repeat 98% center;
  box-shadow: 0 0 5px #d45252;
  border-color: #b03535
}

.questions > ul > li ul.send_phone li input {
  width: 205px;
  position: relative;
  background: none;
  padding: 18px 19px 19px;
  font-size: 18px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  box-sizing: border-box;
  margin: 0;
}

.questions > ul > li ul.send_phone li .opacity_orange_button {
  width: 227px;
  height: 60px;
  line-height: 60px;
  border-radius: 35px;
  color: #403e3a;
  border: 2px solid #fc5f5b;
  background: none;
  position: relative;
  font-size: 15px;
  text-align: center;
  box-sizing: border-box;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-family: Circe;
  -webkit-transition: 0.2s all ease-in-out;
  transition: 0.2s all ease-in-out;
  text-decoration: none;
  outline: none;
  cursor: pointer;
  padding: 0;
}

.questions > ul > li ul.send_phone li .opacity_orange_button:hover {
  background: #fff;
}

.questions > ul > li .success_phone {
  position: absolute;
  padding-left: 80px;
  font-size: 19px;
  line-height: 80px;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}

.questions > ul > li .success_phone:before {
  content: "";
  position: absolute;
  left: 0;
  width: 80px;
  height: 80px;
  background: url(http://netology.ru/assets/netology/rectangle.svg) left center no-repeat;
}

footer {
  position: absolute;
  width: 100%;
  height: 411px;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
}

.footer_black {
  background-color: #2b2b2b;
  z-index: 3;
  font-family: 'Circe';
}

.footer_wrapper {
  width: 100%;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  padding-top: 91px;
  box-sizing: border-box;
}

.footer_about {
  margin-right: 102px;
}

.footer_logo {
  display: block;
  background-size: cover;
  font-size: 36px;
  color: #ccc;
  transition: color .3s;
  max-width: 165px;
}

.footer_logo:hover:before {
  opacity: 1;
  text-decoration: none;
}

.icon-logo:before {
  content: url(https://static.tildacdn.com/tild6332-6338-4438-b237-373932316134/netology.svg);
  opacity: 0.8;
}

.footer_social_buttons {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  margin: 40px 0 79px !important;
}

.footer_social_item {
  margin-left: 25px;
  color: #959595 !important;
  font-size: 11px;
  transition: color .2s;
  font-family: FontAwesome;
  font-size: 18px;
}

.footer_social_item:hover {
  color: #fff !important;
}

.footer_social_item:first-child {
  margin-left: 5px;
}

.footer_copyright {
  font-size: 14px;
  color: #828181;
}

.footer_links_mobile_item__link {
  font-size: 20px;
  color: #fff;
  text-decoration: none;
  cursor: pointer;

}

@media screen and (max-width: 960px) {
  ul.footer_list {
    display: none;
  }

  .questions > ul {
    flex-direction: column;
    width: 100%;
    padding: 0 !important;
  }

  .questions > ul > li {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    border-left: none;
    border-bottom: 1px solid #e8e8e8;
    padding: 15px 0;
  }

  .questions > ul > li:last-child {
    border-bottom: none;
    margin-bottom: 0;
  }

  .questions > ul > li:first-child {
    width: 100%;
  }
}

.footer_list {
  display: -ms-flexbox;
  display: flex;
}

.footer_list_column {
  padding: 0 !important;
}

.footer_list_item {
  width: 299px;
  padding-left: 59px;
  border-left: 1px solid #505050;
  box-sizing: border-box;
}

.footer_list_item__header {
  margin-bottom: 22px;
  font-size: 13px;
  font-family: Circe;
  text-transform: uppercase;
  color: #6b6b6b;
}

.footer_list_column_item {
  margin-top: 10px;
}

.footer_list_column_item:first-child {
  margin-top: 0;
}

.footer_list_column_item__link {
  font-size: 15px;
  color: #999 !important;
  text-decoration: none;
  transition: color .2s;
}

.footer_list_column_item__scolkovo {
  position: absolute;
}

.footer_list_column_item__scolkovo-text {
  color: #999;
}

.footer_list_column_item__scolkovo-text:after {
  position: relative;
  top: 1px;
  left: 19px;
  content: "";
  display: inline-block;
  width: 77px;
  height: 60px;
  background: url(http://netology.ru/dist/skolkovo-5b8751dd0ba8464d0ed4cc194618bc11.png) no-repeat;
}

.footer_list_column_license_link {
  display: block;
  text-decoration: none;
  font-family: 'Circe';
  position: absolute;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
}

.footer_list_column_license_icon {
  margin-left: -20px;
  width: 104px;
  height: 121px;
  background: url(http://netology.ru/dist/license_footer-6a765e0ed07b651233d27aa205a69776.svg) no-repeat;
}

.footer_list_column_license_text {
  color: #fff;
  font-size: 18px;
  line-height: 20px;
}

.footer_list_column_license_watch {
  margin-top: 8px;
  color: #56b7eb;
  font-size: 15px;
  line-height: 13px;
}

.t-col_12 {
  max-width: none;
}

.t481__maincontainer {
  max-width: 1160px;
  margin: 0 auto;
}

.t481 a {
  transition: 0.3s;
}

.t481 a:hover {
  color: #fc5f5b !important;
  transition: 0.3s;
  border-color: #fc5f5b !important;
}

.registration {
  background: #4e4564;
  overflow: hidden;
  font-family: 'Circe'; 
}

.registration .registration_wrapper {
  max-width: 960px;
  margin: 150px auto;
  overflow: hidden;
}

.registration .registration_content {
  position: relative;
  float: right;
  width: 460px;
  height: 585px;
  padding: 57px 60px 58px 80px;
  box-sizing: border-box;
  border: 3px solid #8478ff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.registration .registration_content .registration_info > .header {
  margin-bottom: 23px;
  font-size: 32px;
  color: #fff;
  font-family: 'Circe';
}

.registration .registration_content .registration_info .price {
  font-size: 71px;
  color: #8478ff;
  font-family: 'Circe';
}

.registration .registration_content .registration_info .old_price {
  font-size: 40px;
  color: #8478ff;
  text-decoration: line-through;
}

.registration .registration_content .registration_info .credit {
  margin-bottom: 27px;
  color: #8478ff;
  font-size: 18px;
  white-space: nowrap;
}

.registration .registration_content .registration_info > ul {
  margin-top: 33px;
}

.registration .registration_content .registration_info > ul li:first-child {
  margin-top: 0;
}

.registration .registration_content .registration_info > ul li .title {
  position: relative;
  color: #fff;
  padding-left: 10px;
  font-size: 25px;
  line-height: 34px;
  overflow: hidden;
}

.registration .registration_content .registration_info > ul li.calendar .title:before {
  background: url(http://netology.ru/assets/netology/calendar_white.svg) no-repeat;
  content: "";
  float: left;
  width: 30px;
  height: 30px;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.registration .registration_content .registration_info > ul li .text {
  margin-top: 3px;
  font-size: 18px;
  line-height: 26px;
  color: rgba(255, 255, 255, 0.71);
}

.registration .registration_content .registration_form, .back {
  position: absolute;
  top: 50%;
  width: 440px;
  height: 540px;
  background: #fff;
  left: -412px;
  padding: 79px 60px 79px 61px;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  text-align: center;
  box-sizing: border-box;
  z-index: 2;
}

.registration .registration_content .registration_form .front {
  visibility: visible;
  opacity: 1;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}

.registration .registration_content .registration_form .front input {
  display: block;
  width: 100%;
  margin: 0 auto 12px;
}

.registration .registration_content .registration_form .front > div {
  position: relative;
}

.registration .registration_content .registration_form .header {
  margin-bottom: 26px;
  font-size: 32px;
  letter-spacing: 2px;
}

.registration input[type=text] {
  position: relative;
  background: none;
  padding: 18px 19px 19px;
  font-size: 18px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  box-sizing: border-box;
}

.registration input[type=text]:focus {
  border-color: #b9b6ae;
  outline: none;
}

.registration .registration_content .registration_form .front .orange_button {
  height: 70px;
  line-height: 70px;
  margin-top: 27px;
  border: none;
  border-radius: 35px;
  background-color: #fc5f5b;
  color: #fff;
  font-weight: 800;
}

.registration .registration_content .registration_form .front .orange_button:hover {
  background-color: #dc6966;
}

.registration .registration_content .registration_form .back {
  opacity: 1;
  min-width: 961px;
  height: 585px;
  left: -92px;
  display: none;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}

.registration .registration_content .registration_form .back .icon {
  width: 270px;
  height: 270px;
  margin: 0 auto;
  background: url(http://netology.ru/assets/netology/sent.svg) no-repeat;
}

.registration .registration_content .registration_form .back .header {
  letter-spacing: 0;
}

.registration .registration_content .registration_form .back .text {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 23px;
  opacity: 0.59;
}

@media screen and (max-width: 960px) {
    .registration .registration_wrapper {
        max-width: 90%;
    }
    
    .registration .registration_content {
      float: none;
      width: 100%;
      height: auto;
    }
    
    .registration .registration_content .registration_form {
      position: static;
      width: auto;
      -webkit-transform: none;
      -ms-transform: none;
      transform: none;
      margin-top: 25px;
    }
    
    .registration .registration_info {
        text-align: center;
    }
    
    .registration .registration_content .registration_info > ul li.calendar .title:before {
        float: none;
        display: inline-block;
        vertical-align: middle;
    }
}

@media screen and (max-width: 560px) {
    .registration .registration_content {
        padding: 5vw 2.5vw;
    }
    
    .registration .registration_content .registration_form {
        padding: 20vw 2.5vw;
    }
    
    .registration .registration_content .registration_form .header {
        font-size: 6vw;
    }
    
    .registration .registration_content .registration_info .credit {
        font-size: 5vw;
    }
    
    .registration .registration_content .registration_info > ul li .title {
        font-size: 6.4vw;
    }
    
    .registration .registration_content .registration_info > ul li .text {
        font-size: 5vw;
    }
}