body {
  background: #F8F8F8;
  font: 112.5% "Roboto";
  color: #212121;
  -webkit-tap-highlight-color: transparent;
}

h1 {
  margin: 0;
  padding: 55px 25px;
  font: bold 1.5555555556em/1.2 "Fira Sans";
}

h1 b {
  color: #D26666;
}

h1 span {
  display: block;
  padding: 11px 0 0;
  font-weight: 300;
  font-size: 11.5px;
}

h2 {
  margin: 0 0 20px;
  font-weight: 500;
  font-size: 1em;
  line-height: 1.375;
}

h3 {
  margin: 0 0 15px;
  font-weight: bold;
  font-size: 1.5555555556em;
  line-height: 1.14;
}

p {
  margin: 0 0 30px;
  line-height: 1.55;
}

ul,
ol {
  margin: 0 0 30px;
  line-height: 1.55;
}

a {
  text-decoration: none;
  color: #212121;
  transition: .3s;
}

.container {
  position: relative;
  width: 1440px;
  margin: auto;
  padding: 40px 0 40px 275px;
}

.main-nav {
  position: fixed;
  left: 0;
  top: 0;
  overflow: hidden;
  overflow-y: auto;
  width: 275px;
  height: 100%;
  background: #3F486B;
  box-shadow: inset -10px 0px 14px rgba(0, 0, 0, 0.152457);
  color: #fff;
  z-index: 10;
}

.main-nav ul {
  margin: 0;
  padding: 0;
  background: #3F486B;
  font-size: 0.8888888889em;
  line-height: 1.2;
  transition: .3s;
  z-index: 9;
}

.main-nav ul li a {
  display: block;
  padding: 20px 45px;
}

.main-nav ul li a:hover {
  background: #313852;
}

.main-nav ul li.active a {
  background: #D26666;
}

.main-nav a {
  color: inherit;
}

.main-content {
  position: relative;
  padding: 0 0 109px;
  z-index: 1;
}

.main-content img {
  max-width: 100%;
  height: auto;
}

.main-content > .container:first-child {
  padding-top: 55px;
}

.main-content .section-light {
  background: #F2F3F6;
}

.main-content > .section-light:first-child .container {
  padding-top: 55px;
}

.filter p {
  margin-bottom: 20px;
  font-size: 0.7777777778em;
}

.filter .filter-list {
  margin-bottom: 50px;
  padding: 0;
  list-style: none;
  font-size: 0.7777777778em;
  line-height: 1;
}

.filter .filter-list:after {
  content: "";
  display: table;
  clear: both;
}

.filter .filter-list li {
  float: left;
  margin: 0 10px 10px 0;
}

.filter .filter-list li a {
  display: block;
  padding: 15px 25px;
  background: #DEE0E6;
  border-radius: 3px;
  transition: .3s;
}

.filter .filter-list li a:hover {
  background: #B1B7CE;
}

.filter .filter-list li.active a {
  background: #D26666;
  color: #fff;
}

.filter select {
  display: none;
}

.btn {
  display: inline-block;
  vertical-align: middle;
  padding: 22px 66px;
  background: #D26666;
  border: none;
  border-radius: 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);
  color: #fff;
  font: 500 1em "Roboto";
  cursor: pointer;
  outline: none;
  transition: .3s;
}

.btn:hover {
  background: #D67272;
  box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.15);
}

.btn .icon-loader {
  margin: 0 12px 0 0;
}

.nav-btn {
  position: fixed;
  left: 5px;
  top: 5px;
  display: none;
  overflow: hidden;
  width: 40px;
  height: 40px;
  padding: 0;
  background: #3F486B;
  border-radius: 3px;
  border: none;
  white-space: nowrap;
  text-indent: -999px;
  color: #fff;
  z-index: 10;
  cursor: pointer;
}

.nav-btn:before, .nav-btn:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  border-bottom: 2px solid;
  margin-left: -9px;
  transition: .3s;
}

.nav-btn:before {
  box-shadow: 0 5px 0 currentColor;
  transform: translateY(-5px);
}

.nav-btn:after {
  transform: translateY(5px);
}

.main-nav-visible .nav-btn:before {
  transform: translateY(0) rotate(45deg);
  box-shadow: 0 5px 0 transparent;
}

.main-nav-visible .nav-btn:after {
  transform: translateY(0) rotate(-45deg);
}

.jq-selectbox {
  width: 100%;
}

.jq-selectbox .jq-selectbox__select {
  background: #D26666;
  border-radius: 3px;
  text-align: center;
  color: #fff;
  cursor: pointer;
}

.jq-selectbox .jq-selectbox__select .jq-selectbox__select-text {
  display: inline-block;
  vertical-align: middle;
  font-size: 0.7777777778em;
  line-height: 46px;
}

.jq-selectbox .jq-selectbox__select .jq-selectbox__trigger {
  display: none;
  width: 12px;
  height: 7px;
  margin: 0 0 0 10px;
  background: url(../images/icon-mark.svg) no-repeat 0 0;
  vertical-align: middle;
}

.jq-selectbox .jq-selectbox__dropdown {
  width: 100%;
  padding: 1px 0 0;
}

.jq-selectbox .jq-selectbox__dropdown ul {
  margin: 0;
  padding: 0;
  background: #DEE0E6;
  border-radius: 3px;
  font-size: 0.7777777778em;
}

.jq-selectbox .jq-selectbox__dropdown ul li {
  padding: 10px 0;
  cursor: pointer;
}

.jq-selectbox .jq-selectbox__dropdown ul li.disabled {
  opacity: .3;
  cursor: default;
}

.jq-selectbox.all .jq-selectbox__select {
  background: #DEE0E6;
  color: inherit;
}

.jq-selectbox.all .jq-selectbox__select .jq-selectbox__trigger {
  display: inline-block;
}

.icon {
  display: inline-block;
  vertical-align: middle;
  width: 16px;
  height: 16px;
  background-repeat: no-repeat;
  background-position: 50% 50%;
}

.icon.icon_md {
  width: 32px;
  height: 32px;
}

.icon.icon-loader {
  width: 21px;
  height: 18px;
  background-image: url(../images/icon-loader.svg);
}

.content-items {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-pack: justify;
      justify-content: space-between;
  padding: 0 0 40px;
}

.content-items .content-item {
  overflow: hidden;
  width: 362px;
  margin: 0 0 40px;
  background: #fff;
  border-radius: 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.05);
  transition: .3s;
}

.content-items .content-item .content-item-thumb img {
  width: 100%;
  height: auto;
}

.content-items .content-item .content-item-desc {
  min-height: 97px;
  padding: 15px 20px;
}

.content-items .content-item .content-item-desc h2 {
  margin: 0;
}

.content-items .content-item:hover {
  box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
}

.intro .content-items {
  display: block;
  padding: 0;
}

.intro .content-items:after {
  content: "";
  display: table;
  clear: both;
}

.intro .content-items .content-item {
  float: right;
  margin: 0;
}

.intro .content-items .content-item:first-child {
  float: left;
  width: 764px;
}

.intro .content-items .content-item:first-child .content-item-desc {
  min-height: 100px;
  padding-left: 25px;
  padding-right: 25px;
}

.intro .content-items .content-item:first-child .content-item-desc h2 {
  font-size: 1.3333333333em;
}

.intro .content-items .content-item:nth-child(2) {
  margin-bottom: 40px;
}

.relaited {
  width: 200px;
}

.relaited .relaited-item {
  margin: 0 0 20px;
  padding: 50px 20px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 3px 0 0 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.15);
  color: #fff;
  cursor: pointer;
}

.relaited .relaited-item h3 {
  margin: 0;
  font-weight: 500;
  font-size: 0.7777777778em;
  line-height: 1.28;
}

.relaited .relaited-item .relaited-item-thumb {
  margin: 0 0 15px;
}

.relaited .relaited-item:hover {
  background: #fff;
  color: #212121;
}

.btn-b {
  text-align: center;
}

.tags {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: 0.8888888889em;
  opacity: .55;
}

.tags:after {
  content: "";
  display: table;
  clear: both;
}

.tags li {
  float: left;
  margin: 0 10px 0 0;
}

.video {
  position: relative;
}

.video .video-player {
  padding: 50px 80px;
  background: #222;
  border-radius: 3px 3px 0 0;
}

.video .video-player img {
  width: 100%;
  height: auto;
}

.video .video-desc {
  padding: 40px 80px;
  background: #FFF;
  border-radius: 0 0 3px 3px;
}

.video .video-desc .author {
  font-style: italic;
  font-size: 0.7777777778em;
  line-height: 1;
  color: rgba(0, 0, 0, 0.3);
}

.counters {
  visibility: hidden;
}

.popup {
  width: auto;
  max-width: 960px;
  margin: auto;
  border-radius: 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);
}

.popup img {
  max-width: 100%;
  height: auto;
}

.mfp-wrap .mfp-container {
  padding: 0;
}

.mfp-wrap .mfp-close {
  overflow: hidden;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  line-height: 40px;
  top: -50px;
  opacity: 1;
  padding: 0;
  color: #fff;
  white-space: nowrap;
  text-indent: -999px;
  transition: .3s;
}

.mfp-wrap .mfp-close:before, .mfp-wrap .mfp-close:after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  border-bottom: 2px solid;
}

.mfp-wrap .mfp-close:before {
  transform: translateX(-50%) rotate(45deg);
}

.mfp-wrap .mfp-close:after {
  transform: translateX(-50%) rotate(-45deg);
}

.mfp-wrap .mfp-close:hover {
  background: #fff;
  color: #343434;
}

.mfp-wrap .relaited {
  position: absolute;
  right: 0;
  top: 0;
}

@media (max-width: 1439px) {
  h1 {
    padding: 51px 48px 30px;
  }
  h2 {
    font-size: 0.8888888889em;
    line-height: 1.1875;
  }
  h3 {
    margin-bottom: 10px;
    font-size: 1em;
    line-height: 1.22;
  }
  p {
    margin-bottom: 20px;
    font-size: 0.7777777778em;
    line-height: 1.2;
  }
  .container {
    width: auto;
    padding: 15px;
  }
  .main-nav {
    position: relative;
    overflow: visible;
    width: auto;
  }
  .main-nav ul {
    position: fixed;
    left: 0;
    top: 0;
    overflow: hidden;
    overflow-y: auto;
    width: 320px;
    height: 100%;
    padding: 80px 0 0;
    transform: translateX(-100%);
  }
  .main-nav-visible .main-nav ul {
    transform: translateX(0);
  }
  .filter {
    margin: 0 0 22px;
    text-align: center;
  }
  .filter p {
    margin-bottom: 15px;
    color: #3F486B;
  }
  .filter .filter-list {
    display: none;
  }
  .filter select {
    display: block;
  }
  .main-content {
    padding-bottom: 40px;
  }
  .main-content > .container:first-child {
    padding-top: 15px;
  }
  .main-content > .section-light:first-child .container {
    padding-top: 15px;
  }
  .btn {
    padding: 20px 46px;
  }
  .nav-btn {
    display: block;
  }
  .content-items {
    display: block;
    padding-bottom: 10px;
  }
  .content-items .content-item {
    width: 290px;
    margin: 0 auto 25px;
  }
  .content-items .content-item .content-item-desc {
    min-height: 78px;
  }
  .intro .content-items .content-item {
    float: none;
    width: 290px;
    margin: 0 auto 25px;
  }
  .intro .content-items .content-item:first-child {
    float: none;
    width: 290px;
  }
  .intro .content-items .content-item:first-child .content-item-desc {
    min-height: 78px;
  }
  .intro .content-items .content-item:first-child .content-item-desc h2 {
    font-size: 0.8888888889em;
  }
  .intro .content-items .content-item:nth-child(2) {
    margin-bottom: 25px;
  }
  .relaited {
    width: auto;
    padding: 20px 0 0;
  }
  .relaited:after {
    content: "";
    display: table;
    clear: both;
  }
  .relaited .relaited-item {
    float: right;
    width: 155px;
    margin: 0;
    padding: 15px 10px;
    border-radius: 3px 0 0 3px;
  }
  .relaited .relaited-item h3 {
    font-size: 0.6666666667em;
    line-height: 1.3;
  }
  .relaited .relaited-item .relaited-item-thumb {
    margin-bottom: 8px;
  }
  .relaited .relaited-item:first-child {
    float: left;
    border-radius: 0 3px 3px 0;
  }
  .tags {
    margin-bottom: 10px;
    font-size: 0.5555555556em;
  }
  .video .video-player {
    padding: 30px 10px;
    border-radius: 0;
  }
  .video .video-desc {
    padding: 15px 10px;
    border-radius: 0;
  }
  .video .video-desc .author {
    font-size: 0.5555555556em;
  }
  .popup {
    padding: 50px 0 0;
    border-radius: 0;
  }
  .mfp-wrap .relaited {
    position: relative;
  }
}

.video-player iframe {height:100vmin;}
.video .video-player {padding:0}