body {
  position: relative;
  margin: 0;
  padding: 0;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 24px;
  color: #263238;
  background-color: #fff;
}
img {
  max-width: 100%;
  vertical-align: middle;
  height: auto;
}
.main-container {
  max-width: 1230px;
  margin-right: auto;
  margin-left: auto;
  padding-left: 15px;
  padding-right: 15px;
  box-sizing: border-box;
}
a{
  text-decoration: none;
  color: #263238;
}
h1{
  font-size: 48px;
  text-align: center;
  margin: 0;
}
h2{
  font-size: 30px;
  text-align: center;
  margin: 0;
}
/*********Header*********/
header{
  font-size: 0;
  padding: 4px 15px;
  box-shadow: 0 1px 20px 0 rgba(0,0,0,0.05);
  position: fixed;
  width: calc(100%);
  box-sizing: border-box;
  background: #fff;
  left: 0;
  right: 0;
  top: 0;
  z-index: 10;
}
header>div{
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  -ms-align-items: center;
  align-items: center;
  justify-content: space-between;
}
header .logo svg{
  vertical-align: middle;
}
header .logo,
header .buy_btn,
header nav{
  display: inline-block;
}
.main_menu{
  padding: 0;
}
.main_menu li{
  list-style: none;
  display: inline-block;
}
.main_menu li a{
  padding: 9px 28px 8px;
  display: inline-block;
  transition: color .4s;
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
}
.main_menu li a:hover{
  transition: color .4s;
  color: #8e8e8e;
}
.burger{
  display: none;
  line-height: 1;
}
.burger svg {
  width: 24px;
  height: auto;
}
/*********Buttons*********/
.btn{
  background: #070707;
  color: #fff;
  display: inline-block;
  padding: 8px 15px 10px;
  font-size: 12px;
  min-width: 146px;
  text-align: center;
  cursor: pointer;
  border-radius: 3px;
  box-sizing: border-box;
  text-transform: uppercase;
  font-weight: 600;
  transition: all .4s;
}
.btn{
  position: relative;
  z-index: 0;
  overflow: hidden;
}
.btn::before{
  content: '';
  opacity: 0.25;
  height: 100px;
  position: absolute;
  transform: translate3d(-120%, -50px, 0) rotate3d(0, 0, 1, 45deg);
  transition: all 1.1s cubic-bezier(0.19, 1, 0.22, 1);
  width: 200px;
  z-index: 1;
  top: 50%;
  left: 0;
  background: #fff;
}
.btn:hover{
  transition: background 0s;
}
.btn:hover::before{
  transform: translate3d(120%, -100px, 0) rotate3d(0, 0, 1, 90deg);
}
.main_menu .mobile_buy{
  display: none;
}
.main_menu .mobile_menu_close svg{
  width: 0;
}

/*********Theme*********/
.theme {
  padding: 77px 0 0 0;
  margin-top: 50px;
  background-image: url(../img/imgbanner.jpg);
  box-sizing: border-box;
  text-align: center;
  background-position: center 67%;
  background-repeat: no-repeat;
  background-size: contain;
}
.theme h1{
  margin: 0 0 14px 0;
  line-height: 48px;
  padding: 0 35px;
}
.theme p{
  font-size: 17px;
  font-weight: 500;
  color: #263238;
  margin: 0 0 34px 0;
  text-align: center;
}
.theme .btn{
  margin: 0 8px;
  padding: 13px 17px 13px;
  font-size: 14px;
  font-weight: 600;
  min-width: 181px;
}
.theme .buttons{
  margin-bottom: 34px;
}
.theme img{
  margin-right: 54px;
}
/*********Demos*********/
#demos{
  text-align: center;
  padding: 49px 0 0;
}
#demos .main-container{
  max-width: 1330px;
}
.other_pages_block{
  background: #f6f6f6;
  padding: 100px 0 28px 0;
}
.homepages_block{
  margin-bottom: 60px;
}
.other_pages_block h2{
  margin-bottom: 12px;
}
.other_pages_block .tabs-nav{
  margin-bottom: 18px;
}
.tabs-nav {
  display: inline-block;
  position: relative;
  list-style: none;
  text-align: center;
  border-radius: 30px;
  padding: 0;
  margin-bottom: 0;
}
.tabs-nav.subjects {
  padding: 0 10%;
}
.tabs-nav.subjects a{
  text-transform: uppercase;
  font-size: 13px;
  color: #263238;
  font-weight: 600;
}
.tabs-nav.subjects li{
  background: #f0f0f0;
  border-radius: 4px;
  margin: 0 5px 15px;
}
.tabs-nav.subjects li.active{
  background: #40cce0;
}
.tabs-nav.subjects li.active a{
  color: #fff;
}
.tabs-nav.subjects li:hover{
  background: #40cce0;
}
.tabs-nav.subjects li:hover a{
  color: #fff;
}
.tabs-nav li{
  display: inline-block;
  padding: 6px 21px;
  transition:  all .4s;
  cursor: pointer;
}
.tabs-nav li.active{
  transition:  all .4s;
}
.tab-nav-item a{
  font-size: 13px;
  font-weight: 600;
}
.tab-nav-item:hover a{
  color: #40cce0;
}
.tab-nav-item.active a{
  color: #40cce0;
}
.tabs-item {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity .3s;
}
.tabs-item.active {
  opacity: 1;
  height: auto;
  padding: 0 1.5%;
  padding-top: 30px;
}
.item .icon img{
  margin-bottom: 0;
}
.homepages_block h2{
  margin-bottom: 23px;
}
.demos_items{
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  -ms-align-items: flex-start;
  align-items: flex-start;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.item .demo_pages{
  padding-top: 70%;
  background-size: cover;
  margin-bottom: 18px;
  box-sizing: border-box;
  display: block;
  border-radius: 3px;
  box-shadow: 0 0 20px 0 rgba(1, 2, 4, 0.2);
  transition: all .4s;
  background-position: top center;
  position: relative;
  //overflow: hidden;
}


.item .demo_pages:hover{
  box-shadow: none;
  transition: all .4s;
}
.demos_items .item{
	width: 22.5%;
    margin-bottom: 33px;
    margin-left: 1.25%;
    margin-right: 1.25%;
}
.demos_items .item.soon img{
  box-shadow: none;
  margin-bottom: 0;
}
.item-hover {
  display: inline-block;
  font-size: 14px;
  color: #313131;
  text-decoration: none;
  font-weight: 400;
}
.item.soon{
  background-image: url("../img/demo_soon.png");
  background-position: center;
  height: 200px;
  position: relative;
  box-shadow: none;
  border-radius: 12px;
}
#demos .item.soon p{
  position: absolute;
  top: 50%;
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  margin: 0;
  z-index: 2;
  transform: translateY(-50%);
}
.flags-list {
    position: absolute;
    bottom: 100%;
    right: 10px;
    display: flex;
    margin: 0;
}
.flags-list .item-flag {
    color: #fff;
    border-radius: 4px 4px 0 0;
    font-size: 10px;
    font-weight: 700;
    padding: 6px 8px 5px;
    text-transform: uppercase;
    margin-left: 3px;
    background: #f22500;
    line-height: 1;
    list-style: none;
}

.item .demo_one{
  background-image: url("../img/demo_1.jpg");
}
.item .demo_two{
  background-image: url("../img/demo_2.jpg");
}
.item .demo_three{
  background-image: url("../img/demo_3.jpg");
}
.item .demo_four{
  background-image: url("../img/demo_4.jpg");
}
.item .demo_five{
  background-image: url("../img/demo_5.jpg");
}
.item .demo_six{
  background-image: url("../img/demo_6.jpg");
}
.item .demo_seven{
  background-image: url("../img/demo_7.jpg");
}
.item .demo_eight{
  background-image: url("../img/demo_8.jpg");
}
.item .demo_nine{
  background-image: url("../img/demo_9.jpg");
}
.item .demo_ten{
  background-image: url("../img/demo_10.jpg");
}
.item .demo_eleven{
  background-image: url("../img/demo_11.jpg");
}
.item .demo_twelve{
  background-image: url("../img/demo_12.jpg");
}


.item .demo_thirteen{
  background-image: url("../img/demo_13.jpg");
}
.item .demo_fourteen{
  background-image: url("../img/demo_14.jpg");
}
.item .demo_fifteen{
  background-image: url("../img/demo_15.jpg");
}

/*

.item .catalog_one{
  background-image: url("../img/catalog_1.jpg");
}
.item .catalog_two{
  background-image: url("../img/catalog_2.jpg");
}
.item .catalog_three{
  background-image: url("../img/catalog_3.jpg");
}
.item .catalog_four{
  background-image: url("../img/catalog_4.jpg");
}
.item .catalog_five{
  background-image: url("../img/catalog_5.jpg");
}
.item .catalog_six{
  background-image: url("../img/catalog_6.jpg");
}
.item .catalog_seven{
  background-image: url("../img/catalog_7.jpg");
}
.item .catalog_eight{
  background-image: url("../img/catalog_8.jpg");
}


.item .product_one{
  background-image: url("../img/product_1.jpg");
}
.item .product_two{
  background-image: url("../img/product_2.jpg");
}
.item .product_three{
  background-image: url("../img/product_3.jpg");
}
.item .product_four{
  background-image: url("../img/product_4.jpg");
}
.item .product_five{
  background-image: url("../img/product_5.jpg");
}
.item .product_six{
  background-image: url("../img/product_6.jpg");
}
.item .product_seven{
  background-image: url("../img/product_7.jpg");
}
.item .product_eight{
  background-image: url("../img/product_8.jpg");
}


.item .page_one{
  background-image: url("../img/other_1.jpg");
}
.item .page_two{
  background-image: url("../img/other_2.jpg");
}
.item .page_three{
  background-image: url("../img/other_3.jpg");
}
.item .page_four{
  background-image: url("../img/other_4.jpg");
}
.item .page_five{
  background-image: url("../img/other_5.jpg");
}
.item .page_six{
  background-image: url("../img/other_6.jpg");
}
.item .page_seven{
  background-image: url("../img/other_7.jpg");
}
.item .page_eight{
  background-image: url("../img/other_8.jpg");
}
.item .page_nine{
  background-image: url("../img/other_9.jpg");
}
.item .page_ten{
  background-image: url("../img/other_10.jpg");
}
.item .page_eleven{
  background-image: url("../img/other_11.jpg");
}


.item .page_twelve{
  background-image: url("../img/other_12.jpg");
}
.item .page_thirteen{
  background-image: url("../img/other_13.jpg");
}

.item .page_password{
  background-image: url("../img/password.jpg");
}
*/
.tabs-item .item{
  position: relative;
}

/**********Advantages**********/
.advantages{
  background-color: #fafafa;
  padding: 79px 0 96px 0;
}
.advantage{
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  -ms-align-items: center;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
}
.advantage h2{
  text-align: left;
  margin-bottom: 32px;
}
.advantage p{
  margin: 0;
  font-size: 14px;
}
.advantage .image {
  width: 62%;
}
.advantage .text {
  margin-bottom: 35px;
  width: 38%;
  padding: 0 15px;
}
.advantage.search {
  margin-bottom: 61px;
}
.advantage.search .image {
  margin-right: -48px;
}
.advantage.search .text {
  padding: 0 15px 0 0;
  margin-top: 22px;
  margin-bottom: 0;
}
/*********Icons block*********/
#icons{
  background: #55d0e2;
  padding: 61px 0 54px;
}
#icons .main-container{
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.icons_item{
  text-align: center;
  width: 20%;
}
.icons_item span{
  display: flex;
  min-height: 57px;
  align-items: center;
  justify-content: center;
  margin-bottom: 19px;
}
.icons_item h4{
  font-size: 17px;
  color: #fff;
  margin: 0;
}
/*********Reviews block*********/
#reviews{
  padding-top: 102px;
  padding-bottom: 61px;
}
#reviews h2{
  margin-bottom: 45px;
}
.reviews{
  max-width: 740px;
  margin: 0 auto;
}
.reviews::before{
  content: '';
  background-image: url(../img/reviews_left.jpg);
  width: 174px;
  height: 202px;
  display: inline-block;
  position: absolute;
  left: -15.2vw;
  top: 25px;
}
.reviews::after{
  content: '';
  background-image: url(../img/reviews_right.jpg);
  width: 175px;
  height: 201px;
  display: inline-block;
  position: absolute;
  right: -15.2vw;
  top: 25px;
}
.owl-nav{
  text-align: center;
  padding: 2px 0;
}
.reviews .review_author{
  font-size: 15px;
  font-weight: 600;
  color: #55d0e2;
  text-align: center;
  margin-top: 0;
  margin-bottom: 10px;
}
.reviews .owl-stage{
      display: flex;
    align-items: center;
}
.review_text{
  text-align: center;
  font-size: 24px;
  font-weight: 500;
  line-height: 35px;
  margin-top: 0;
  margin-bottom: 0;
}
/*********Up Button*********/
.up_btn{
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: inline-block;
  width: 50px;
  height: 50px;
  background: #000;
  text-align: center;
  padding-top: 13px;
  box-sizing: border-box;
  opacity: 0.7;
}
.up_btn:hover{
  opacity: 1;
}
.up_btn svg{
  width: 20px;
  height: auto;
  transform: rotate(180deg);
}
.up-svg{
  fill: #fff;
}

.tabs-item.active.animate .item {
  -webkit-backface-visibility: visible !important;
  backface-visibility: visible !important;
  animation-name: fadeInUp;
  -webkit-animation-name: fadeInUp;
}

.tabs-item .item {
  animation-duration: .7s;
  animation-fill-mode: backwards;
}

.b-lazy.b-loaded{
  text-align: center;
}
.b-lazy:not(.b-loaded) svg{
  position: absolute;
  top: calc(50% - 20px);
  left: calc(50% - 20px);
  width: 40px;
  height: 40px;
  animation-duration: 3s;
  animation-iteration-count: infinite;
  animation-name: loader_rotate;
  animation-timing-function: linear;
}
.b-lazy.b-loaded svg{
  display: none;
}
@keyframes loader_rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@-webkit-keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}



@media (max-width: 1350px ){
  .advantage.search .image {
    margin-right: -50px;
  }
  .advantage.search {
    overflow: hidden;
  }
}
@media (max-width: 1230px) {
  .advantage.search .image {
    margin-right: -38px;
  }
  .advantage h2 {
    line-height: normal;
  }
  .reviews::before{
    left: -18.2vw;
  }
  .reviews::after{
    right: -18.2vw;
  }
}
@media (max-width: 1300px) {
  .theme img{
    max-width: 63%;
  }
}
@media (max-width: 1200px) {
  .icons_item {
    width: auto;
  }
  #demos .main-container {
    padding: 0;
  }
  .demos_items .item {
    width: 30.8%;
    }
}
@media (max-width: 1024px) {
  .theme {
    padding: 67px 0 0 0;
  }
  .theme .buttons {
    margin-bottom: 24px;
  }
  .theme h1 {
    font-size: 42px;
  }
  .theme .btn {
    padding: 12px 17px;
    min-width: 170px;
  }
  .theme img {
    margin-right: 40px;
  }

  .demo_content {
    margin: 0 auto 42px;
  }
  .advantage{
    -webkit-flex-direction: column-reverse;
    -moz-flex-direction: column-reverse;
    -ms-flex-direction: column-reverse;
    -o-flex-direction: column-reverse;
    flex-direction: column-reverse;
  }
  .advantage.search{
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    flex-direction: column;
  }
  .advantage .text,
  .advantage .image
  {
    width: 100%;
    text-align: center;
  }
  .advantage .text h2{
    text-align: center;
  }
  .advantage.search .text{
    margin-bottom: 35px;
    padding: 0 15px;
  }
  .reviews::before{
    display: none;
  }
  .reviews::after{
    display: none;
  }
}
@media (max-width: 991px) {
  /******Mobile menu******/
  header nav{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    background-color: rgba(0,0,0,0);
    visibility: hidden;
    transition:  all .5s;
  }
  header nav .main_menu{
    position: relative;
    width: 320px;
    left: -320px;
    padding-left: 30px;
    padding-top: 10px;
    box-sizing: border-box;
    transition: all .5s;
    -webkit-transform-origin: left 0;
    -moz-transform-origin: left 0;
    -o-transform-origin: left 0;
    -ms-transform-origin: left 0;
    transform-origin: left 0;
  }
  header nav.open .main_menu{
    left: 0;
    transition: all .4s;
    -webkit-transform-origin: left 0;
    -moz-transform-origin: left 0;
    -o-transform-origin: left 0;
    -ms-transform-origin: left 0;
    transform-origin: left 0;
  }
  header nav.open{
    background-color: rgba(0,0,0,.7);
    visibility: visible;
    transition:  background-color .4s;
  }
  .main_menu{
    background: #fff;
    display: inline-block;
    height: 100%;
  }
  .main_menu li{
    display: block;
  }
  .main_menu .mobile_buy{
    display: block;
  }
  .main_menu .mobile_menu_close{
    display: block;
    text-align: right;
  }
  .main_menu .mobile_menu_close svg{
    width: 19px;
    height: auto;
    padding: 13px 23px;
    cursor: pointer;
  }
  .main_menu .mobile_buy .btn{
    background: none;
    min-width: 0;
    padding: 10px 30px;
    position: relative;
  }
  .main_menu .mobile_buy .btn::after{
    content: '';
    position: absolute;
    bottom: 12px;
    width: 58px;
    left: 30px;
    height: 1px;
    transition: all .4s;
  }
  .main_menu .mobile_buy .btn:hover::after{
    width: 0;
    transition: all .4s;
  }
  .burger{
    display: inline-block;
    cursor: pointer;
  }
  header .btn_desktop{
    display: none;
  }
  header {
    min-height: 66px;
    padding: 21px 15px;
  }
  .theme {
    margin-top: 75px;
  }
  .tabs-nav>.tab-nav-item a {
    padding: 8px 15px;
  }
  #icons .main-container {
    flex-wrap: wrap;
  }
  .icons_item {
    width: 50%;
    padding: 25px 0;
  }
  #icons {
    padding: 30px 0 25px;
  }
  #reviews{
    padding-top: 72px;
    padding-bottom: 31px;
  }
  #reviews h2 {
    margin-bottom: 15px;
  }
  .review_text {
    font-size: 22px;
    line-height: 33px;
  }
  h2 {
    font-size: 29px;
  }
}
@media (max-width: 768px) {
  #demos {
    text-align: center;
    padding: 66px 0 40px;
  }
  .theme h1 {
    font-size: 37px;
    margin-bottom: 8px;
  }
  .theme p {
    margin: 0 0 25px 0;
    font-size: 16px;
    padding: 0 15px;
  }
  h2 {
    font-size: 27px;
    line-height: 1.3;
  }
  .demo_content {
    margin: 0 auto 39px;
  }
  .demos_items .item.soon{
    margin-bottom: 0;
  }
  .demos_items .item {
    width: 47.5%;
    margin-bottom: 40px;
  }
  .advantages {
    padding: 62px 0 69px 0;
  }
  #reviews {
    padding-top: 65px;
    padding-bottom: 25px;
  }
}
@media (max-width: 600px) {
  .theme{
    background: none;
  }
  .theme img {
    max-width: 100%;
    margin: 0;
  }
  .demos_items .item {
    width: 46%;
    margin-left: auto;
    margin-right: auto;
  }
  .tabs-nav>.tab-nav-item{
    display: block;
    border-radius: 30px;
  }
  .tabs-nav .selector{
    display: none;
  }
  .btn {
    padding: 13px;
    min-width: 147px;
  }
  .theme .buttons {
    margin-bottom: 41px;
  }
  .border-animation{
    border: none;
  }
  .border-animation:before,
  .border-animation:after{
    display: none;
  }
  .tabs-nav {
    margin-top: 0;
  }
  #demos h2 {
    margin-bottom: 15px;
  }
  .tabs-nav>.tab-nav-item a {
    padding: 4px 15px;
  }
}
@media (max-width: 480px) {
  h2 {
    font-size: 26px;
    line-height: 1.3!important;
  }
  .demos_items .item {
    width: 90%;
    max-width: 370px;
  }
  .demos_items .item img {
    margin-bottom: 0;
  }
  #reviews .item {
    width: 95%;
  }
  .btn.demo_btn{
    margin-bottom: 10px;
  }
  .icons_item {
    width: 100%;
  }
  #reviews h2 {
    margin-bottom: 0;
  }
  .review_text {
    font-size: 20px;
    line-height: 29px;
  }
}