.inner {
  width: 1200px;
  padding: 50px;
  margin-left: auto;
  margin-right: auto;
}

* {
  box-sizing: border-box;
}

.header__nav {
  height: 68px;
  overflow: auto;
  border-bottom: 3px solid;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
ul li {
  margin-right: 30px;
}
ul li a {
  text-decoration: none;
  border-radius: 12px 12px 0 0;
  text-align: center;
  width: 100px;
  max-width: 100%;
  display: block;
  border: solid 3px #666;
  border-bottom: none;
  padding: 12px;
  transition: width 0.3s ease 0s;
  cursor: pointer;
}
ul li a.is-active {
  font-size: 20px;
  width: 252px;
  background: #005ea7;
  color: #fff;
  padding: 16px;
}
ul li a:hover {
  color: #fff;
  background: #005ea7;
}

.tab-item {
  padding: 58px 0;
  display: none;
}
.tab-item.is-active {
  display: block;
}
.tab-item .tab-item__lead {
  text-align: center;
}
.tab-item .tab-item__lead span {
  font-size: 20px;
  font-weight: 700;
  padding: 0 24px;
  display: inline-block;
  position: relative;
}
.tab-item .tab-item__body {
  display: flex;
  margin-top: 36px;
}
.tab-item .tab-item__body .tab-item__img {
  width: 50%;
}
.tab-item .tab-item__body .tab-item__img img {
  max-width: 100%;
  height: auto;
  border: none;
}
.tab-item .tab-item__body .tab-item__content {
  width: 50%;
  margin-left: auto;
  padding: 26px 42px 20px;
}
.tab-item .tab-item__body .tab-item__content .tab-item__title {
  font-size: 18px;
  font-weight: 700;
}
.tab-item .tab-item__body .tab-item__content .tab-item__info {
  margin-top: 14px;
  line-height: 1.5;
}
.tab-item .tab-item__body .tab-item__content .tab-item__link {
  text-align: center;
  margin-top: 20px;
}
.tab-item .tab-item__body .tab-item__content .tab-item__link .button-arrow-right {
  -webkit-appearance: none;
  background: #005ea7 url(./img/icon-arrow-right.png) no-repeat center right 12px/17px 16px;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  text-align: center;
  border: none;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
  padding: 14px 60px;
  font-size: 16px;
  border-radius: 8px;
  font-weight: 700;
  transition: all 0.3s ease 0s;
  width: 304px;
  max-width: 100%;
  line-height: 1.6;
}