html {
  font-family: Ubuntu, Oswald, sans-serif;
}
body * {
  box-sizing: border-box;
}
.container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 15px;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}
/*////////////////////////////////////header */

.article-title {
  font-family: "Oswald";
  margin-top: 80px;
  font-weight: 600;
  line-height: 115%;
  text-transform: uppercase;
  color: #2c332f;
  max-width: 596px;
}
.big-title {
  font-size: 48px;
}
.medium-title {
  font-size: 36px;
}
.article-text {
  margin-top: 40px;
  font-weight: 400;
  font-size: 16px;
  line-height: 130%;
  color: #535755;
}
.second {
  margin-top: 20px;
}
.text-link {
  text-decoration: none;
}
.article-image{
 position: relative;
}
.article-img {
  margin-top: 80px;
  max-width: 100%;
}
.article-image::before{
  content:" ";
  position: absolute;
  top: 180px;
  left: -300px;
  background: url("../images/decor3.png");
  width: 528px;
  height: 48px;
  z-index: -1;
 
}
.article_gym-classes {
  max-width: 744px;
}
.gym_classes{
  padding: 0;
  margin: 20px 0 0 14px;
}
.gym-class {
  margin-bottom: 16px;
}
.gym-class:last-child{
  margin: 0;
}
ul li::marker {
  color: blue;
}
.article_gym-video{
  position: relative;
}
.article_gym-video::after{
   content:" ";
  position: absolute;
  top: 500px;
  left: 1200px;
  background: url("../images/decor3.png");
  width: 528px;
  height: 48px;
  z-index: -1;
 
}
.gym_video {
  margin-top: 40px;
  max-width: 100%;
}
footer{
  margin-top: 120px;
}