@media screen and (min-width: 1920px) {
  .content,
  .cover,
  .main {
    max-width: 1740px;
  }

  .prime__wrap {
    margin-top: 100px;
    max-width: 1300px;
  }

  .prime__title > span {
    font-size: 92px;
  }

  .instructions {
    margin-top: 190px;
  }

  .instructions span:nth-child(2n) {
    font-size: 42px;
  }

  .instructions span:nth-child(3n) {
    font-size: 30px;
  }
}

@media screen and (max-width: 1460px) {
  .prime {
    padding-top: 0;
  }

  .prime__wrap {
    margin: 0 auto;
    max-width: 100%;
  }

  .prime__title {
    margin: 0 auto 30px;
  }

  .instructions {
    margin-top: 30px;
  }

  .instructions__item {
    position: relative;
    padding: 20px 18px 20px 90px;
  }

  .instructions span:nth-child(2n) {
    font-size: 28px;
  }

  .instructions span:nth-child(3n) {
    font-size: 18px;
  }

  .footer__cover {
    padding: 32px 30px;
  }

  .footer__cover > ul {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
  }

  .footer__general > ul li {
    margin: 13px 6px;
  }
}

@media screen and (max-width: 1024px) {
  body::after {
    background-image: url(../images/mobile_bg.jpg);
    background-position: center top;
  }

  .prime {
    padding-top: 60px;
  }

  .prime__image {
    display: block;
    position: absolute;
    width: 100%;
    bottom: 80px;
    left: 0;
    z-index: -1;
  }

  .prime__image img {
    width: 100%;
  }

  .prime {
    padding-bottom: 290px;
  }

  .prime__title {
    margin: 0 auto 440px;
  }

  .prime__wrap {
    position: relative;
  }

  .instructions {
    margin-top: 90px;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
  }

  .instructions__item {
    margin: 10px;
    width: calc((100% - 40px) / 2);
    min-height: 130px;
  }

  .footer__cover > ul {
    margin: -6px;
  }

  .footer__cover > ul li {
    margin: 6px;
  }
}

@media screen and (max-width: 850px) {
  .cover {
    padding-left: 17px;
    padding-right: 17px;
  }

  .prime__title > span {
    font-size: 46px;
  }

  .footer__cover > ul {
    margin: -6px -3px;
  }

  .footer__cover > ul li {
    margin: 6px 3px;
  }
}

@media screen and (max-width: 705px) {
  .prime__title {
    margin: 0 auto 320px;
  }

  .instructions {
    margin-top: 20px;
  }

  .instructions__item {
    margin: 16px 0;
    padding: 37px 35px 37px 115px;
    width: 100%;
  }

  .footer__cover li img {
    max-height: 25px;
  }
}

@media screen and (max-width: 605px) {
  .prime {
    padding-top: 0;
    min-height: calc(100vh - 151px);
  }

  .prime__wrap {
    padding: 0;
  }

  .footer__cover {
    padding: 16px;
  }

  .footer__cover > ul {
    padding: 20px 16px 32px;
  }
}

@media screen and (max-width: 550px) {
  .prime__title {
    margin: 0 auto 210px;
  }

  .prime__title > span {
    font-size: 36px;
  }

  .button {
    margin: 12px auto 0;
  }
}

@media screen and (max-width: 470px) {
  .prime {
    padding-top: 16px;
    padding-bottom: 170px;
    min-height: calc(100vh - 119px);
  }

  .prime__image {
    min-width: 410px;
    left: calc(50% - 410px / 2);
  }

  .instructions__item {
    padding: 20px 25px 20px 115px;
    min-height: 130px;
  }

  .instructions span:nth-child(2n) {
    font-size: 24px;
  }

  .instructions span:nth-child(3n) {
    font-size: 16px;
  }

  .instructions span:first-child {
    height: 80px;
    top: calc(50% - 80px / 2);
  }

  .instructions__item:first-child span:first-child {
    left: 51px;
  }

  .instructions__item:nth-child(2) span:first-child {
    left: 40px;
  }

  .instructions__item:nth-child(3) span:first-child {
    left: 58px;
  }

  .footer__cover > ul {
    margin: -9px -3px;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }

  .footer__cover > ul li {
    margin: 9px 3px;
  }

  .footer__cover li img {
    max-height: 15px;
  }
}

@media screen and (max-width: 400px) {
  .prime__title > span {
    font-size: 32px;
  }

  .button {
    min-width: 280px;
    max-width: 280px;
    font-size: 24px;
  }

  .instructions__item {
    padding: 20px 15px 20px 85px;
  }

  .instructions__item:first-child span:first-child {
    left: 31px;
  }

  .instructions__item:nth-child(2) span:first-child {
    left: 20px;
  }

  .instructions__item:nth-child(3) span:first-child {
    left: 38px;
  }

  .footer__cover > ul {
    padding: 20px 0 16px;
  }

  .footer__cover > ul li {
    margin: 4px 3px;
  }
}