.no-scroll {
  overflow: hidden;
}

body {
  color: #333;
}

/* list of posts */
.preview {
  display: flex;
}

.preview__img_size_1 {
  min-width: 302px;
  width: 302px;
  height: 190px;
  display: block;
}

.preview__content {
  position: relative;
  padding-left: 48px;
}

.preview__posted {
  font-size: 12px;
}

.preview__title_b-mar_1 {
  margin-bottom: 22px;
  font-weight: bold;
}

.preview__excerpt {
  font-size: 16px;
}

.posts__preview_b-mar_1 {
  margin-bottom: 56px;
}

/* categories menu */
.category__header {
  position: relative;
  width: 880px;
  margin: -3px 0 0;
  letter-spacing: .7px;
  min-height: 43px;
}

.menu__buttons {
  margin: -38px 0 0;
  padding: 40px 0 8px;
  position: fixed;
  opacity: 0.97;
  background: white;
  width: 1050px;
  height: 45px;
  z-index: 1;
  overflow: unset;
  width: 100%;
}

.menu__views {
  margin-left: -18px;
  top: 0;
  background-color: #fff;
  z-index: 9;
}

.menu__btn {
  cursor: pointer;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, .6);
  -webkit-transition: background-color .2s, border-color .2s;
  transition: background-color .2s, border-color .2s;
  padding: 12px 0;
  display: inline-block;
  line-height: 14px;
  outline: 0;
  text-align: center;
  font-size: 14px;
  font-weight: 300;
  text-decoration: none;
}

.menu__btn-views {
  color: #333;
  background-color: transparent;
  font-weight: 400;
  padding: 11px 15px;
  margin: 0 5px 0;
  letter-spacing: normal;
}

.menu__btn:hover {
  background-color: #FFD851;
  border-color: #FFD851;
  color: #333;
}

.menu__btn-views:hover {
  background-color: #FFD851;
  border: 1px solid #141414;
  text-decoration: none;
}

.menu__btn-views--active {
  color: #333;
  font-weight: 700;
}

div.menu__btn-views--active {
  cursor: text;
}

.menu__btn-views--active,
.menu__btn-views--active:hover {
  background-color: #FFF;
  border: 2px solid #141414;
}

.heading-1 {
  font-weight: 700;
  margin-top: 84px;
  margin-bottom: 16px;
  color: #333;
  font-size: 48px;
}

.post .heading-1 {
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 16px;
  color: #333;
  font-size: 48px;
  font-stretch: normal;
  font-style: normal;
  line-height: normal;
  letter-spacing: normal;
}

.post .btn-b_size_2 {
  font-size: 11px;
  padding: 4px 16px 4px;
}

.post__title:after {
  display: none;
}

.active-tag {
  background-color: #fdd02e;
}

h2.preview__excerpt {
  margin-bottom: 48px;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  font-style: normal;
  line-height: 1.5;
  letter-spacing: normal;
  color: #333;
}

.container_fixed {
  max-width: 1050px;
}

.btn-b_col_light:not(.active-tag) {
  background-color: #fff;
  border: solid 1px #e1e1e1;
}

.post .post__excerpt {
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  font-style: normal;
  line-height: 1.5;
  letter-spacing: normal;
}

.post .container_fixed {
  max-width: 750px;
  width: unset;
}

.sidebar-add .preview {
  display: table;
}

@media only screen and (max-width: 800px) {

  .container_fixed,
  .post .container_fixed {
    width: unset;
  }

  .heading-1 {
    margin-top: 60px;
    font-size: 28px;
    font-weight: bold;
    font-stretch: normal;
    font-style: normal;
    line-height: normal;
    letter-spacing: normal;
  }

  h2.preview__excerpt {
    margin-bottom: 24px;
  }

  .preview__excerpt p {
    margin-bottom: 24px;
    font-size: 16px;
    font-weight: normal;
    line-height: 1.5;
  }

  .preview__content {
    text-align: left;
    padding-left: 0;
  }

  .preview__img_size_1 {
    max-width: 800px;
    width: 100%;
    height: unset;
  }

  .post__img, .post__content p img {
    width: 100%;
    height: auto;
    max-width: 800px;
  }

  .preview__posted {
    font-size: 12px;
    font-weight: normal;
  }

  .post .heading-1 {
    font-size: 28px;
  }

  .heading-3 {
    font-size: 18px;
    font-weight: bold;
    line-height: normal;
  }

  .m-tags {
    width: 100vw;
    height: 100vh;
  }

  .m-tags__close {
    top: 78px;
  }

  .menu__buttons {
    padding: 32px 0 0;
    left: 0;
    height: 34px;
    overflow-x: scroll;
  }

  .menu__btn-views {
    white-space: nowrap;
    padding: 8px 15px;
  }

  .menu__views {
    margin: 0;
    display: flex;
    flex-direction: row;
  }

  .post .post__excerpt p,
  .post .post__content p {
    font-size: 16px;
    font-weight: normal;
    line-height: 1.5;
  }

  .post .post__content h2 {
    font-size: 28px;
  }

  .post__img {
    width: 100vw;
  }

  .post__content p img {
    width: 100vw;
    margin-left: -18px;
  }

  .posts__preview_b-mar_1 {
    flex-direction: column;
  }
}

/* sidebar menu */
.navigation {
  z-index: 999;
  position: fixed;
  top: 0;
  left: 0;
  display: block;
  width: 100px;
  height: 100%;
  padding-right: 4px;
  background: #191919;
}

.navigation--opacity {
  background: rgba(0, 0, 0, 0.65);
}

.navigation__logo {
  display: block;
  width: 100%;
  height: 60px;
  margin-top: 46px;
  margin-left: 2px;
  margin-bottom: 28px;
  background: url('/site/src/images/logo.svg') no-repeat top center;
}

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

.navigation__item {
  display: block;
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: -0.4px;
  line-height: 19px;
  padding: 17px 0;
  -webkit-tap-highlight-color: transparent;
  text-align: center;
  text-decoration: none;
  color: #fff;
  position: relative;
}

.navigation__item:hover {
  color: #FFD851;
  text-decoration: underline;
}

.navigation__item.multiple {
  cursor: default;
}

.navigation__item.multiple:hover {
  text-decoration: none !important;
}

.navigation__item.multiple:focus {
  color: #fff;
  text-decoration: none;
}

.navigation__item:before,
.navigation__item:after {
  content: "";
  position: absolute;
  display: none;
  top: 0;
  left: 0;
  opacity: 0;
}

.navigation__item--okademy:before {
  display: inline-block;
  margin-right: 5px;
  position: relative;
  background: url('/site/src/images/icons/windows-gray.svg') 0 0 no-repeat;
  width: 12px;
  height: 11px;
  opacity: 1;
}

.navigation__item--okademy:after {
  display: block;
  background: url('/site/src/images/icons/windows-yellow.svg') 0 0 no-repeat;
  width: 12px;
  height: 11px;
  opacity: 0;
}

.navigation__item--okademy:hover:before {
  background: url('/site/src/images/icons/windows-yellow.svg') 0 0 no-repeat;
}

.navigation__signin {
  position: absolute;
  left: 0;
  bottom: 31px;
  display: block;
  width: 100%;
  font-size: 12px;
  text-decoration: none;
  text-align: center;
  color: #fff;
  font-weight: 400;
}

.navigation__signin:before {
  content: '';
  position: relative;
  left: 4px;
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 13px;
  background: url('/site/src/images/icons/user/user__desktop.png') no-repeat center center;
}

.navigation__signin:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  background: url('/site/src/images/icons/user/user__desktop--hover.png') no-repeat center center;
  opacity: 0;
}

.navigation__signin:hover {
  color: #FFD851;
}

.navigation__signin:hover:before {
  background-image: url('/site/src/images/icons/user/user__desktop--hover.png');
}

@media print {
  .navigation {
    display: none;
  }
}

.navigation__menu ul {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0;
  width: 100%;
}

.navigation__menu ul ul.sub_menu {
  opacity: 0;
  visibility: hidden;
  box-shadow: 1px 1px 2px 2px #dbdbdb;
  position: relative;
  width: 150px;
  left: 100px;
  top: -50px;
  background-color: #fff;
  border-radius: 6px;
  transition: visibility 0.1s, opacity 0.12s ease;
}

.navigation__menu ul ul.sub_menu li {
  color: #000000;
  border-radius: 6px;
  transition: background-color 0.12s ease;
  height: auto;
}

.navigation__menu ul ul.sub_menu li:first-child:before {
  content: "◀";
  position: absolute;
  top: 12px;
  left: -7px;
  color: #fff;
}

.navigation__menu ul ul.sub_menu li:hover {
  background: #ededed;
}

.navigation__menu ul ul.sub_menu a {
  color: #000000;
}

.navigation__menu ul li {
  position: relative;
  height: 50px;
}

.navigation__menu ul li:hover>ul.sub_menu {
  visibility: visible;
  opacity: 1;
}

@media only screen and (max-width: 800px) {
  #navigation {
    display: none;
  }

  .MobMenu__block.show>#navigation {
    display: block;
  }

  .MobMenu {
    width: 100%;
    position: fixed;
    height: 67px;
    background: #000000;
    left: 0;
    top: 0;
    transition: 0.1s;
    z-index: 10;
  }

  .MobMenu--bg-none .MobMenu__btn,
  .MobMenu--opened .MobMenu__btn,
  .MobMenu--bg-none .MobMenu__logo,
  .MobMenu--opened .MobMenu__logo,
  .MobMenu--bg-none .MobMenu__cart,
  .MobMenu--opened .MobMenu__cart {
    display: none;
  }

  .MobMenu--bg-none .MobMenu__cart {
    display: block;
  }

  .MobMenu__cart {
    position: absolute;
    left: 105px;
    height: 100%;
  }

  .MobMenu__cart .cart__button {
    padding: 18px 13px 18px 9px;
    width: 48px;
    display: block;
    background: url('/site/src/images/icons/icon_cart_mobile.png') 3px 50% no-repeat;
    background-size: 22px 18px;
    height: 100%;
  }

  .MobMenu__cart .cart__button-amount {
    border: 2px solid #252525;
    width: 16px;
    height: 16px;
    top: 12px;
    left: 16px;
  }

  .MobMenu__cart .cart__button-text {
    display: none;
  }

  .MobMenu__search {
    position: absolute;
    left: 60px;
    height: 100%;
  }

  .MobMenu__btn {
    position: fixed;
    top: 0;
    left: 0;
    background: none;
    border: 0;
    display: block;
    cursor: pointer;
    z-index: 99;
    padding: 22px 18px;
  }

  .MobMenu__btn__line {
    background: #fff;
    width: 30px;
    height: 2px;
    margin: 8px 0 0;
    display: block;
    border-radius: 2px;
  }

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

  .MobMenu__block {
    position: fixed;
    left: 0;
    top: 65px;
    height: 100%;
    transition: 0.1s;
    overflow: scroll;
    z-index: 1;
  }

  .MobMenu__block.hide {
    width: 0;
  }

  .MobMenu__block.show {
    width: 100%;
  }

  .MobMenu__block #navigation {
    position: relative;
    width: 100%;
    min-height: 100%;
    height: auto;
    background-color: rgba(0, 0, 0, 0.85);
  }

  .MobMenu__block #navigation .navigation__logo {
    display: none;
  }

  .MobMenu__block #navigation .navigation__menu {
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 10px;
    padding-bottom: 120px;
  }

  .MobMenu__block #navigation .navigation__menu ul li {
    height: auto;
  }

  .MobMenu__block #navigation .navigation__menu ul ul.sub_menu-mobile {
    display: none;
    transition: visibility 0.1s, opacity 0.2s linear;
  }

  .MobMenu__block #navigation .navigation__menu ul ul.sub_menu-mobile li {
    padding-left: 15px;
    color: #FFFFFF;
    transition: background-color 0.12s linear;
  }

  .MobMenu__block #navigation .navigation__menu ul ul.sub_menu-mobile a {
    color: #FFFFFF;
  }

  .MobMenu__block #navigation .navigation__item {
    font-family: Roboto, sans-serif;
    font-size: 20px;
    padding: 15px 18px;
    margin: 0 0 10px;
    font-weight: 300;
    text-align: left;
  }

  .MobMenu__block #navigation .navigation__item.multiple {
    color: #FFFFFF;
  }

  .MobMenu__block #navigation .navigation__item.multiple:after {
    content: '';
    background-image: url(data:image/svg+xml;base64,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);
    background-size: 25px 25px;
    color: #FFFFFF;
    position: absolute;
    width: 25px;
    height: 25px;
    display: block !important;
    opacity: 1 !important;
    top: 14px;
    left: 90%;
    filter: invert(50%);
  }

  .MobMenu__block #navigation .navigation__item.multiple.open {
    color: #FFD851;
  }

  .MobMenu__block #navigation .navigation__item.multiple.open:after {
    transform: rotate(180deg);
  }

  .MobMenu__block #navigation .navigation__item--okademy:before,
  .MobMenu__block #navigation .navigation__item--okademy:after {
    width: 18px;
    height: 17px;
    margin-right: 7px;
  }

  .MobMenu__block #navigation .navigation__signin {
    position: inherit;
    left: 0;
    bottom: 45px;
    width: 100%;
    padding: 0;
    margin: 35px 0 0 26px;
    text-align: left;
    font-size: 20px;
    font-weight: 300;
  }

  .MobMenu__block #navigation .navigation__signin:hover:before {
    background-image: url('/site/src/images/icons/user/user__mobile--hover.png');
  }

  .MobMenu__block #navigation .navigation__signin:before {
    width: 19px;
    height: 18px;
    margin-right: 15px;
    background: url('/site/src/images/icons/user/user__mobile.png') no-repeat center center;
  }

  .MobMenu__block #navigation .navigation__signin:after {
    background: url('/site/src/images/icons/user/user__mobile--hover.png') no-repeat center center;
  }

  .MobMenu__logo-link {
    position: absolute;
    top: 15px;
    right: 18px;
    width: 134px;
    height: 31px;
  }

  .MobMenu__logo {
    width: 100%;
    height: auto;
  }

}

@media screen and (max-height: 600px) {
  .MobMenu__block #navigation .navigation__item {
    padding: 8px 0 !important;
  }
}