body,
h1,
h2,
h4,
p {
  font-family: 'Avenir Next Cyr';
}

.list-block {
  display: flex;
  flex-direction: row;
}

.item-block {
  width: calc(100% / 4);
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.item-block .info-block {
  position: absolute;
  left: 0;
  right: 0;
  height: 400px;
  transition: height 1s;
}

.item-block .link-block {
  position: absolute;
  text-align: center;
  left: 0;
  right: 0;
  transition: top 1s, bottom 1s;
}

.item-block .link-block a {
  text-decoration: none;
  color: #fff;
  font-size: 20px;
}

.item-block .link-block a span {
  font-weight: bold;
}

.item-block .head-block {
  text-transform: uppercase;
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
}

.item-block .head-block span {
  font-weight: normal;
}

.item-block .logo-block {
  position: absolute;
  text-align: center;
  left: 0;
  right: 0;
  transform: scale(0, 0);
  transition: transform 0.3s;
}

.item-block .logo-block img {
  width: 100px;
  height: auto;
}

.item-block .logo-block p {
  text-transform: uppercase;
  color: #fff;
  font-size: 22px;
  margin: 0;
}

.item-block .menu-block {
  position: absolute;
  text-align: center;
  left: 0;
  right: 0;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.5s, opacity 0.5s;
}

.item-block .menu-block ul {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.item-block .menu-block a {
  display: inline-block;
  text-decoration: none;
  color: #fff;
  font-size: 22px;
  padding: 5px 10px;
  margin: 2px 0;
  border: 1px solid transparent;
  transition: border-color 0.3s;
}

.item-block .menu-block a:hover {
  border: 1px solid #fff;
}

.item-block:hover .info-block {
  height: 980px;
}

.item-block:hover .logo-block {
  transform: scale(1, 1);
  transition: transform 0.5s 0.5s;
}

.item-block:hover .menu-block {
  visibility: visible;
  opacity: 1;
  transition: visibility 0.5s 0.5s, opacity 0.5s 0.5s;
}

.item-block:nth-child(even) .info-block {
  top: 0;
}

.item-block:nth-child(even) .link-block {
  top: 30px;
}

.item-block:nth-child(even) .head-block {
  top: 80px;
}

.item-block:nth-child(even) .logo-block {
  bottom: 280px;
}

.item-block:nth-child(even) .menu-block {
  top: 300px;
}

.item-block:nth-child(even):hover .link-block {
  top: 270px;
}

.item-block:nth-child(odd) .info-block {
  bottom: 0;
}

.item-block:nth-child(odd) .link-block {
  bottom: 30px;
}

.item-block:nth-child(odd) .head-block {
  bottom: 80px;
}

.item-block:nth-child(odd) .logo-block {
  top: 280px;
}

.item-block:nth-child(odd) .menu-block {
  bottom: 280px;
}

.ind-arrow,
.ind-close {
  display: none;
}

.one-block {
  background: url("/images/bg_4.jpg") center no-repeat;
  background-size: cover;
}

.one-block .info-block {
  background: url("/images/bg_blue.png") center top no-repeat;
  background-size: cover;
}

.one-block:hover .link-block {
  bottom: 490px;
}

.two-block {
  background: url("/images/bg_5.jpg") center no-repeat;
  background-size: cover;
}

.two-block .info-block {
  background: url("/images/bg_orange.png") center bottom no-repeat;
  background-size: cover;
}

.three-block {
  background: url("/images/bg_1.jpg") center no-repeat;
  background-size: cover;
}

.three-block .info-block {
  background: url("/images/bg_green.png") center top no-repeat;
  background-size: cover;
}

.three-block:hover .link-block {
  bottom: 490px;
}

.four-block {
  background: url("/images/bg_3.jpg") center no-repeat;
  background-size: cover;
}

.four-block .info-block {
  background: url("/images/bg_yellow.png") center bottom no-repeat;
  background-size: cover;
}

.five-block {
  background: url("/images/bg_2.jpg") center no-repeat;
  background-size: cover;
}

.five-block .info-block {
  background: url("/images/bg_brown.png") center bottom no-repeat;
  background-size: cover;
}

.five-block:hover .link-block {
  bottom: 450px;
}

@media all and (max-width: 1650px) {
  .item-block .info-block {
    height: 370px;
  }

  .item-block .head-block {
    font-size: 18px;
  }

  .item-block:hover .info-block {
    height: 890px;
  }

  .item-block:nth-child(even) .logo-block {
    bottom: 140px;
  }

  .item-block:nth-child(odd) .logo-block {
    top: 120px;
  }
}