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

.links {
  display: flex;
  flex-direction: column;
  margin-left: 50px;
}

.links .link {
  margin-top: 20px;
}

.component {
  height: 100%;
  width: 100%;
  display: flex;
}

.component.first-component {
  background-color: gray;
  position: relative;
}

.first-component--inside-scroller {
  position: absolute;
  right: 20px;
  top: 100px;
}

.component.second-component {
  background-color: red;
}

.component.third-component {
  background-color: blue;
}

.component.fourth-component {
  background-color: yellow;
}

.component.fifth-component {
  background-color: purple;
}

h2 {
  margin: auto;
  text-align: center;
}

.pagination-additional-class {
  margin: 0;
  position: fixed;
  top: 20px;
  display: flex;
  justify-content: center;
  width: 100%;
}

.pagination-additional-class > li:not(:last-of-type) > a,
.pagination-additional-class > li:not(:last-of-type) > span {
  margin-right: 50px;
}

.demo-page-contain {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  flex-direction: column;
}

.demo-page-contain__hint {
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .pagination-additional-class > li:not(:last-of-type) > a,
  .pagination-additional-class > li:not(:last-of-type) > span {
    margin-right: 5px;
  }
}

.demo-page-full {
  position: relative;
}
.progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  overflow: hidden;
  transition: all 0.2s linear;
}
.progress,
.progress:before {
  height: 6px;
}
.progress:before {
  display: block;
  width: 100%;
  background-color: #4e6af6;
  content: '';
  transform-origin: 0 100%;
  transform: skewX(45deg);
}
.progress[style*='100%']:before {
  transform: none;
}
