* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
  background-color: #262626;
}

#app {
  position: relative;
  height: 100vh;
}

#app .app {
  position: absolute;
  display: block;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.app {
  max-width: 520px;
  width: 100%;
  line-height: 1.4;
  text-align: center;
}

.app .app-header {
  position: relative;
  height: 240px;
}

.app-404 {
  color: #ff3d3d !important;
}

.app .app-header h1 {
  font-family: 'Montserrat', sans-serif;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  font-size: 252px;
  font-weight: 900;
  pointer-events: none;
  margin: 0px;
  color: #3d3dff;
  text-transform: uppercase;
  letter-spacing: -50px;
  margin-left: -25px;
}

.app .app-header h1 > span {
  text-shadow: -10px 0px 10px #262626;
}

.app .app-header h3 {
  font-family: 'Cabin', sans-serif;
  position: relative;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  margin: 0px;
  letter-spacing: 3px;
  padding-left: 6px;
}

.app h2 {
  font-weight: normal;
  font-family: 'Cabin', sans-serif;
  font-size: 20px;
  color: #fff;
  margin-top: 0px;
  margin-bottom: 25px;
}

.app h2 a {
  font-family: 'Cabin', sans-serif;
  color: inherit;
  cursor: pointer;
  text-decoration: inherit;
  color: #b1b1ff;
}

@media only screen and (max-width: 767px) {
  .app .app-header {
    height: 200px;
  }
  .app .app-header h1 {
    font-size: 200px;
  }
}

@media only screen and (max-width: 480px) {
  .app .app-header {
    height: 162px;
  }
  .app .app-header h1 {
    font-size: 162px;
    height: 150px;
    line-height: 162px;
  }
  .app h2 {
    font-size: 16px;
  }
}