:root {
  --grid: 0fr 1fr 2fr 2fr 2fr 2fr 2fr 2fr 2fr 2fr 2fr 2fr 1fr 0fr;
}
.main_slider__title {
  font-size: 35px;
}
.header_logo {
  grid-column: 1/4;
}
.header_menu {
  position: fixed;
  top: 0px;
  left: -350px;
  bottom: 0px;
  width: 350px;
  height: 100%;
  background: var(--white);
  box-shadow: 0 0 15px #3333;
  display: grid;
  align-items: center;
  transition: .5s;
}
.header_menu__show {
  left: 0;
}
.header_menu ul {
  display: grid;
  padding: 0 30px;
}
.header_menu li {
  border-bottom: 1px solid var(--whiteblue);
}
.header_menu li a {
  font-size: 16px;
  padding: 30px 0;
  display: block;
}
.header_contacts {
  grid-column: 8/12;
}
.header_button {
  grid-column: 12/13;
}
.header_button a {
  padding: 10px;
}
.main_feedback__form {
  padding: 30px 20px;
}
.main_services__item {
  padding: 30px 20px;
}
.main_services_item__title {
  font-size: 16px;
}
.main_services_item__subtitle {
  line-height: 1.3;
}
.main_portfolio__title {
  font-size: 20px;
}
.main_portfolio__static {
  padding: 20px;
}
.main_portfolio__subtitle {
  line-height: 1.3;
  margin: 15px 0;
}
.main_portfolio__item {
  padding: 20px;
}
.main_portfolio .owl-nav {
  padding: 0 21px;
}
.main_about__item {
  padding: 20px;
}
.main_achivment__block,
.main_seo_feedback__form,
.footer_feedback__text {
  padding: 30px 20px;
}
.main_feedback__title {
  font-size: 25px;
}
.main_step__content {
  grid-column: 1/9;
}
.mobile_menu {
  display: grid;
}
.mobile_header__move {
  right: -5%;
}
.dynamic_header_seo__title_end {
  font-size: 30px;
}