body {
  font-family: "Montserrat", san-serif;
  background: #f5f7fa;
}

.main-container {
  display: flex;
  flex-direction: row-reverse;
  width: 1200px;
  background: #fff;
  margin: 40px auto;
  box-shadow: 6px 6px 20px rgba(0, 0, 0, 0.1);
}

.main-content-section {
  padding: 100px 90px;
}
.main-content-title {
  font-style: normal;
  font-weight: bold;
  font-size: 22px;
  line-height: 27px;
  color: #000;
  margin-bottom: 10px;
}
/* about me section */
.about {
  margin: 0 0 40px 0;
}
.about-major {
  font-style: normal;
  font-weight: bold;
  font-size: 14px;
  line-height: 17px;
  color: #000;
  margin: 0 0 20px 0;
}
.about-name {
  font-style: normal;
  font-weight: bold;
  font-size: 45px;
  line-height: 55px;
  color: #000;
  margin: 0 0 25px 0;
}
.about-description {
  width: 400px;
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
  color: #595959;
}
.about-description span {
  display: block;
  }
.about {
  font-style: normal;
  font-weight: bold;
  font-size: 14px;
  line-height: 17px;
  color: #000;
  margin: 0 0 20px 0;
}
/* my projects section */
.projects {
  margin: 0 0 50px 0;
}
.projects-list {
  padding: 0 0 0 17px;
}
.projects-item {
  color: #000;
  font-weight: bold;
}
.projects-link {
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
  color: #595959;
}
.projects-text {
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
  color: #595959;
  margin-left: 5px;
}
.projects-bracket {
  font-style: normal;
  font-weight: bold;
  font-size: 14px;
  line-height: 24px;
  color: #000;
}
/* my work expirience company */
.expirience-company {
  color: #fb6d3a;
}

.expirience-position {
  font-style: normal;
  font-weight: bold;
  font-size: 16px;
  line-height: 20px;
  margin: 0 0 10px 0;
}
.expirience-period {
  font-style: normal;
  font-weight: normal;
  font-size: 12px;
  line-height: 15px;
  color: #ababab;
  margin: 0 0 10px 0;
}
.expirience-period-divider {
  color: #000;
}
.expirience-duties {
  padding: 0 0 0 18px;
}
.expirience-duty {
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
  color: #595959;
  }
#about_change_lang{
  float:right
}
.expirience-company-block {
  margin: 0 15px 0 0;
}
.my-education-section {
}
.education-uni {
  color: #fb6d3a;
  margin-bottom: 10px;
}
.education-spec {
  font-style: normal;
  font-weight: bold;
  font-size: 14px;
  line-height: 17px;
  color: #000000;
  margin-bottom: 10px;
}
.education-period {
  font-style: normal;
  font-weight: normal;
  font-size: 12px;
  line-height: 15px;
  color: #ababab;
}
/* sidebar section */
.sidebar-section {
  background: #1e2939;
  width: 370px;
  padding: 40px 0;
}
.contacts,
.tech-skills-section {
  margin: 50px 0 0 40px;
}

.sidebar-title {
  font-style: normal;
  font-weight: bold;
  font-size: 22px;
  line-height: 27px;
  color: #fff;
  margin-bottom: 10px;
}
.tech-skills-item-text {
  text-decoration: none;
}
[id *= icon], [class *= fa]{
  font-weight: bold;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
  margin-right: 7px;
}
.contacts-section-link {
  color: #565e6a;
  text-shadow: none;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
}
.tech-skills-list {
  padding: 0 0 0 17px;
}
.tech-skills-item {
  color: #fb6d3a;
}
.tech-skills-item-text {
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
  color: #ffffff;
}
/* Проще было бы использовать готовые классы  tech-skills */
/* Использую общий стиль лекции */
.soft-skills-section {
  margin: 45px 0 0 40px;
}
.soft-skills-list {
  padding: 0 0 0 17px;
}
.soft-skills-item {
  color: #fb6d3a;
}
.soft-skills-item-text {
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 24px;
  color: #ffffff;
}