html {
  font-family: Ubuntu, sans-serif;
  font-weight: 400;
}

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

.bodyarticl {
  background-image: url(../images/bg1.png);
  background-repeat: no-repeat;
  background-position: center;
}

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

body {
  display: flex;
  flex-direction: column;
  align-items: center;
}

main {
  flex: 1; /* растягивает основной блок */
}

.container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 15px;
  color: #535755;
}

.article {
  padding-bottom: 120px;
}

.article-title {
  max-width: 596px;
  margin-bottom: 40px;
  font-family: Oswald;
  font-weight: 600;
  line-height: 115%;
  text-transform: uppercase;
  color: #2c332f;
}

.article-title-large {
  font-size: 48px;
}

.article-title-medium {
  font-size: 36px;
}

.article-text {
  margin-bottom: 20px;
  font-weight: 400;
  font-size: 16px;
  line-height: 130%;
  color: #535755;
}

.grouptext {
  max-width: 744px;
}

.article-mb {
  margin-bottom: 80px;
}

.article-img,
.article-video {
  width: 100%;
}

.obertka {
  margin-bottom: 40px;
  position: relative;
}

.playbtn {
  display: flex;
  border: 0;
  padding: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  cursor: pointer;
  z-index: 1;
  background-color: #ffffff00;
}

.article-list {
  margin-top: 0;
  padding-left: 14px;
  list-style: none;
  padding-left: 0;
}

.article-item {
  margin-bottom: 12px;
  position: relative;
  padding-left: 20px;
  font-size: 16px;
}

li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #3596ed;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 8px;
}