html {
  margin: 0;
  padding: 0; }

body {
  overflow-x: hidden;
  overflow-y: scroll;
  margin: 0;
  padding: 0; }

ul {
  list-style: none; }

button:focus {
  outline: none; }

button::-moz-focus-inner {
  border: 0; }

ul,
li {
  margin: 0;
  padding: 0; }

div,
span,
input,
a,
p,
button {
  -webkit-box-sizing: border-box;
          box-sizing: border-box; }

section {
  margin: 0;
  padding: 0; }

h1 {
  margin: 0; }

p {
  margin: 0; }

a:-webkit-any-link {
  color: inherit; }

a {
  outline: none !important;
  text-decoration: none; }

.site__wrapper {
  width: 1280px;
  margin: 0 auto;
  position: relative; }

.preloader {
  z-index: 10;
  width: 100%;
  height: 100%;
  position: fixed;
  background: #fff;
  top: 0;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center; }

.opacity {
  -webkit-transition: 1s;
  transition: 1s;
  opacity: 0; }

.cssload-loader {
  display: block;
  margin: 0 auto;
  width: 124px;
  height: 124px;
  position: relative;
  border: 17px solid #010101;
  animation: cssload-loader 1.7s infinite ease;
  -o-animation: cssload-loader 1.7s infinite ease;
  -ms-animation: cssload-loader 1.7s infinite ease;
  -webkit-animation: cssload-loader 1.7s infinite ease;
  -moz-animation: cssload-loader 1.7s infinite ease; }

.cssload-loader-inner {
  vertical-align: top;
  display: inline-block;
  width: 100%;
  background-color: #010101;
  animation: cssload-loader-inner 1.7s infinite ease-in;
  -o-animation: cssload-loader-inner 1.7s infinite ease-in;
  -ms-animation: cssload-loader-inner 1.7s infinite ease-in;
  -webkit-animation: cssload-loader-inner 1.7s infinite ease-in;
  -moz-animation: cssload-loader-inner 1.7s infinite ease-in; }

@keyframes cssload-loader {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg); }
  25% {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg); }
  50% {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg); }
  75% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@-webkit-keyframes cssload-loader {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg); }
  25% {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg); }
  50% {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg); }
  75% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@keyframes cssload-loader-inner {
  0% {
    height: 0%; }
  25% {
    height: 0%; }
  50% {
    height: 100%; }
  75% {
    height: 100%; }
  100% {
    height: 0%; } }

@-webkit-keyframes cssload-loader-inner {
  0% {
    height: 0%; }
  25% {
    height: 0%; }
  50% {
    height: 100%; }
  75% {
    height: 100%; }
  100% {
    height: 0%; } }

.portfolio {
  width: 100%;
  height: 100vh;
  position: relative; }

#demotext {
  text-align: center;
  position: absolute;
  top: 0%;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  font-family: 'Oswald', sans-serif;
  letter-spacing: 50px;
  font-size: 80px;
  height: 200px; }

.first__wrapper {
  width: 1200px;
  height: 500px;
  position: relative;
  top: 100px;
  left: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-flow: row nowrap;
          flex-flow: row nowrap;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0); }

.first__row {
  width: 100%;
  height: 100%;
  background-size: 100%;
  background-position: 50% 0%;
  -webkit-transition: 1.5s cubic-bezier(0.445, 0.05, 0.55, 0.95);
  transition: 1.5s cubic-bezier(0.445, 0.05, 0.55, 0.95); }

.first__row:hover {
  background-position: 50% 100%; }

.first__row:nth-child(1) {
  background-image: url(../../img/studio__site.jpg); }

.first__row:nth-child(2) {
  background-image: url(../../img/RD-visitka.png); 

}
.first__row:nth-child(3) {
  background-image: url(../../img/designer__landing.png); }

.second__wrapper {
  width: 1200px;
  height: 500px;
  position: relative;
  top: 100px;
  left: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-flow: row nowrap;
          flex-flow: row nowrap;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0); }

.second__row {
  width: 400px;
  height: 100%;
  background-size: 100%;
  background-position: 50% 0%;
  -webkit-transition: 1.5s cubic-bezier(0.445, 0.05, 0.55, 0.95);
  transition: 1.5s cubic-bezier(0.445, 0.05, 0.55, 0.95); }

.second__row:hover {
  background-position: 50% 100%; }

.second__row:nth-child(1) {
  background-image: url(../../img/game.png); }

.second__row:nth-child(2) {
  background-image: url(../../img/dendro__house.png); }

.second__row:nth-child(3) {
  background-image: url(../../img/itfriend.png); }

.black__row {
  width: 100%;
  height: 100%;
  background: rgba(1, 1, 1, 0.7);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-flow: column;
          flex-flow: column; }
  .black__row p {
    font-family: Arial;
    color: white;
    font-size: 1.2rem;
    line-height: 1.5em;
    letter-spacing: .5px;
    text-align: center; }

.black__row:hover .red__btn {
  opacity: 1;
  -webkit-transform: translate(0, 100%);
          transform: translate(0, 100%);
  -webkit-transition: .35s ease-out;
  transition: .35s ease-out; }

.red__btn {
  width: 200px;
  height: 50px;
  opacity: 0;
  background: red;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 16px;
  -webkit-transform: translate(0, 240%);
          transform: translate(0, 240%);
  font-family: Arial;
  font-weight: 700;
  color: #fff; }

.canvas {
  position: absolute;
  top: 0;
  margin: 0 auto;
  height: calc(113vh + 600px); }

.codepen {
  width: 1200px;
  margin: 0 auto; }
  .codepen h1 {
    text-align: center;
    position: relative;
    top: 80px;
    color: #111;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 50px;
    font-size: 80px;
    height: 200px; }

.codepen__wrapper {
  height: 400px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-flow: row nowrap;
          flex-flow: row nowrap;
  position: relative;
  background: #111;
  -webkit-transform: translate(0, 0px);
          transform: translate(0, 0px); }

.cd1 {
  width: 400px;
  height: 200px; }

.more__btn {
  width: 250px;
  height: 50px;
  background: #111;
  position: relative;
  left: 50%;
  -webkit-transform: translate(-50%, 20px);
          transform: translate(-50%, 20px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  font-size: 20px;
  font-family: Arial Narrow, sans-serif; }