.block_1_ac {
    position: relative;
    min-width: 1300px;
    height: auto;
    background: url(../img/bg_top.png) center no-repeat;
    
}


.block_1_content_ac {
    position: relative;
    margin: 0 auto;
    top: 0px;
    width: 1300px;
    height: 515px;
    
    
}

.title_company {
    position: absolute;
    font-size: 36px;
    font-weight: 800;
    color: #FFFFFF;
    top: 217px;
}

.block_2_ac {
    position: relative;
    min-width: 1300px;
    height: auto;
    background: #FFFFFF;
}

.wave2 {
    position: relative;
    min-width: 1300px;
    height: 79px;
    background: url(../img/wave2.png) center no-repeat;
    top: -79px;
}


.block_2_content_ac {
    position: relative;
    margin: 0 auto;
    margin-top: -15px;
    width: 1300px;
    height: auto;
    padding-bottom: 75px;
}

.logo_about_company {
    position: relative;
    margin-top: 75px;
    height: 50px;
    
}

.text1_about_company {
    position: relative;
    margin-top: 55px;
    color: #061524;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.5em;
}

.carousel-wrap {
  margin: 90px auto;
  padding: 0 50px;
  width: 1200px;
  position: relative;
}


.owl-carousel .owl-dots.disabled, .owl-carousel .owl-nav.disabled {
  display: block;
}

.owl-nav > div {
  margin-top: -26px;
  position: absolute;
  top: 50%;
  color: #cdcbcd;
}

.owl-nav {
  font-size: 52px;
}

.owl-nav .owl-prev {
  left: -50px;
}

.owl-nav .owl-next {
  right: -50px;
}

.certificates_block {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    justify-items: start;
    grid-row-gap: 45px;
    grid-column-gap: auto;
    margin-top: 75px;
    margin-bottom: 20px;

}

.certificat_item {
    position: relative;
    max-width: 270px;
}

@media (max-width: 1350px) {
    
.block_1_ac {
    min-width: 1100px;
    
}


.block_1_content_ac {
    width: 1100px;
}


.block_2_ac {
    min-width: 1100px;
}

.wave2 {
    min-width: 1100px;
}


.block_2_content_ac {
    width: 1100px;
}



.carousel-wrap {
  width: 1000px;
}
   
}

@media (max-width: 1150px) {
    
.block_1_ac {
    min-width: 900px;
    
}


.block_1_content_ac {
    width: 900px;   
    
}

.title_company {
    font-size: 30px;
}

.block_2_ac {
    min-width: 900px;
}

.wave2 {
    min-width: 900px;
}


.block_2_content_ac {
    width: 900px;
}


.carousel-wrap {

  width: 800px;
}
    
}

@media (max-width: 950px) {
  
.block_1_ac {
    min-width: 700px; 
}


.block_1_content_ac {
    width: 700px;
    height: 375px;
    
    
}

.title_company {
    font-size: 24px;
    top: 165px;
}

.block_2_ac {
    min-width: 700px;
}

.wave2 {
    min-width: 950px;
    height: 39px;
    background: url(../img/wave2_mini.png) center no-repeat;
    top: -39px;
}


.block_2_content_ac {
    width: 700px;
}

.carousel-wrap {
  width: 600px;
}


.certificat_item {
    max-width: 200px;
}  
    
}

@media (max-width: 750px) {
    
.block_1_ac {
    min-width: 500px;   
}

.block_1_content_ac {
    width: 500px;
    height: 315px;  
    
}

.title_company {
    font-size: 20px;
    top: 150px;
}

.block_2_ac {
    min-width: 500px;
}

.block_2_content_ac {
    width: 500px;
}


.text1_about_company {
    font-size: 16px;
}

.carousel-wrap {
  padding: 0 50px;
  width: 400px;

}


.certificates_block {
    grid-template-columns: repeat(2, 1fr);

}

.certificat_item {
    max-width: 200px;
}

}

@media (max-width: 550px) {
    
 .block_1_ac {
    min-width: 340px;
    
}


.block_1_content_ac {
    width: 340px;
      
}

.block_2_ac {
    min-width: 340px;
}

.wave2 {
    min-width: 340px;

}


.block_2_content_ac {
    width: 340px;
}

.logo_about_company {
    height: 35px;
    
}


.carousel-wrap {
  padding: 0 30px;
  width: 260px;

}

.owl-nav .owl-prev {
  left: -35px;
}

.owl-nav .owl-next {
  right: -35px;
}

.certificates_block {
    grid-template-columns: repeat(1, 1fr);
    justify-items: center;

}

.certificat_item {
    max-width: 270px;
}   
    
}

@media (max-width: 340px) {
    
 .block_1_ac {
    min-width: 310px;
    
}


.block_1_content_ac {
    width: 310px;
      
}

.block_2_ac {
    min-width: 310px;
}

.wave2 {
    min-width: 310px;

}


.block_2_content_ac {
    width: 310px;
}

.logo_about_company {
    height: 30px;
    
}


.carousel-wrap {
  width: 250px;

}


.certificat_item {
    max-width: 270px;
}   
    
}