body, html {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0; }

body {
  font-family: "Roboto", sans-serif;
  line-height: 1.42;
  font-size: 16px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  color: #333; }

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

a {
  text-decoration: none; }
  a:hover {
    text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: #1c1c1c;
  text-transform: uppercase; }

.wrapper {
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  position: relative; }

.hide {
  position: absolute;
  left: -9999px;
  top: -9999px; }

.container {
  width: 100%;
  background-color: #1c1c1c;
  height: 100vh;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-top: 140px; }
  .container p {
    -webkit-transition: .5s ease;
    -o-transition: .5s ease;
    transition: .5s ease; }
    .container p:hover {
      color: #fff; }

header {
  padding: 10px;
  background-color: #333;
  color: #e9e9e9;
  text-align: center;
  font-size: 24px;
  font-weight: 500; }
  header p {
    color: #e9e9e9;
    -webkit-transition: .5s ease;
    -o-transition: .5s ease;
    transition: .5s ease; }
    header p:hover {
      color: tomato; }

footer {
  background-color: #333;
  text-align: center;
  padding: 10px; }
  footer a {
    color: #e9e9e9;
    -webkit-transition: .5s ease;
    -o-transition: .5s ease;
    transition: .5s ease; }
    footer a:hover {
      color: tomato; }

.main {
  width: 750px;
  height: 1334px;
  -webkit-transform: scale(0.5) rotate(-30deg) skew(25deg);
      -ms-transform: scale(0.5) rotate(-30deg) skew(25deg);
          transform: scale(0.5) rotate(-30deg) skew(25deg);
  background-color: rgba(0, 0, 0, 0.1); }
  .main:hover img:nth-child(4) {
    -webkit-transform: translate(250px, -250px);
        -ms-transform: translate(250px, -250px);
            transform: translate(250px, -250px);
    opacity: 1; }
  .main:hover img:nth-child(3) {
    -webkit-transform: translate(200px, -200px);
        -ms-transform: translate(200px, -200px);
            transform: translate(200px, -200px);
    opacity: .8; }
  .main:hover img:nth-child(2) {
    -webkit-transform: translate(150px, -150px);
        -ms-transform: translate(150px, -150px);
            transform: translate(150px, -150px);
    opacity: .6; }
  .main:hover img:nth-child(1) {
    -webkit-transform: translate(100px, -100px);
        -ms-transform: translate(100px, -100px);
            transform: translate(100px, -100px);
    opacity: .4; }
  .main img {
    position: absolute;
    width: 100%;
    -webkit-transition: .7s ease;
    -o-transition: .7s ease;
    transition: .7s ease; }