.banner_1 {
  font-size: 10px;
  display: block;
  background-color: #FDCF00;
  background-image: url("https://stroy-svai.ru/wp-content/themes/b4st-master/img/banner_d.jpg");
  width: 100%;
  height: 50em;
  margin: auto;
  background-position: bottom;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  background-size: 100%; }
  @media (max-width: 992px) {
    .banner_1 {
      background-image: url("https://stroy-svai.ru/wp-content/themes/b4st-master/img/banner_t.jpg");
      height: 72em; } }
  @media (max-width: 480px) {
    .banner_1 {
      background-image: url("https://stroy-svai.ru/wp-content/themes/b4st-master/img/banner_m.jpg");
      height: 24em; } }

.banner-1__button {
  background-color: #2673C3;
  padding: 1.7em 4.3em;
  border-radius: 1.9em;
  color: #fff;
  border: 0;
  position: absolute;
  top: 3.8em;
  right: 4em;
  cursor: pointer;
  transition: 0.3s ease; }
  .banner-1__button:hover {
    transform: scale(1.1); }
  .banner-1__button span {
    font-size: 2em;
    font-weight: 700;
    font-family: 'Open Sans', sans-serif; }
    @media (max-width: 992px) {
      .banner-1__button span {
        font-size: 3em; } }
    @media (max-width: 480px) {
      .banner-1__button span {
        font-size: 4.5em; } }
  @media (max-width: 992px) {
    .banner-1__button {
      padding: 2.7em 6.3em;
      border-radius: 1.9rem; } }
  @media (max-width: 480px) {
    .banner-1__button {
      padding: 5.7em 9em;
      border-radius: 4.9em;
      top: 21.8em;
      right: 7em; } }


.banner_2 {
  font-size: 10px;
  display: block;
  background-color: #FDCF00;
  background-image: url("https://stroy-svai.ru/wp-content/themes/b4st-master/img/banner_2_d.jpg");
  width: 100%;
  height: 50em;
  margin: auto;
  background-position: bottom;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  background-size: 100%; }
  @media (max-width: 992px) {
    .banner_2 {
      background-image: url("https://stroy-svai.ru/wp-content/themes/b4st-master/img/bunner_2_t.jpg");
      height: 72em; } }
  @media (max-width: 480px) {
    .banner_2 {
      background-image: url("https://stroy-svai.ru/wp-content/themes/b4st-master/img/banner_2_m.jpg");
      height: 24em; } }

.banner-2__button {
  background-color: #2673C3;
  padding: 1.7em 4.3em;
  border-radius: 1.9em;
  color: #fff;
  border: 0;
  position: absolute;
  top: 40em;
  right: 9em;
  cursor: pointer;
  transition: 0.3s ease; }
  .banner-2__button:hover {
    transform: scale(1.1); }
  .banner-2__button span {
    font-size: 2.3em;
    font-weight: 700;
    font-family: 'Open Sans', sans-serif; }
    @media (max-width: 992px) {
      .banner-2__button span {
        font-size: 3em; } }
    @media (max-width: 480px) {
      .banner-2__button span {
        font-size: 4.5em; } }
  @media (max-width: 992px) {
    .banner-2__button {
      padding: 2.7em 6.3em;
      border-radius: 1.9rem;
      top: 54em;
      right: 5em; } }
  @media (max-width: 480px) {
    .banner-2__button {
      padding: 5.7em 9em;
      border-radius: 4.9em;
      top: 125em;
      right: 13em; } }

.slaider .owl-nav {
    bottom: 0;
    right: 0;
}
button.owl-prev {
    position: absolute;
    left: 100%;
}

button.owl-prev {}

button.owl-next {
    position: absolute;
    right: 0;
}

button.owl-prev {
    position: absolute;
    left: -10%;
}

button.owl-prev {
    position: absolute;
    left: 0;
}
.slaider .owl-nav {
    display: inline-block;
    position: absolute;
    bottom: 58%;
    right: auto;
    left: auto;
    width: 100%;
}
@media screen and (min-width: 1024px) {
/* .banner_1 {
   
    height: 58em;
   
}
.banner_2 {
   
    height: 58em;
   
} */
	}
@media screen and (max-width: 420px) {
.banner_1 {
    height: 158em;
}
.banner_2 {
    height: 158em;
}
}
@media screen and (max-width: 320px) {
.banner_1 {
    height: 158em;
}
.banner_2 {
    height: 158em;
}
}