.description-block{
    display: flex;
    gap: 10px;
    justify-content: space-between;
  }

@media (min-width:1025px) {

    .description-block .content-block-description{
        width: 50%;
      }
      .description-block .content-block-video{
        width: 40%;
      }
      .description-block .content-block-video iframe{
        width: 100%;
    }
}


@media (max-width:1024.99px) {
    .description-block {
        flex-direction: column;
    }
    .description-block .content-block-video {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .description-block .content-block-video iframe{
        width: calc(100% - 20px);
        min-height: 400px;
    }
}
.description-block .tablink-header {
    padding-bottom:16px ;
    border-bottom: 1px solid #0000001A;
    display: flex;
    gap: 30px
}

.description-block .tablink {
    font-weight: 500;
    font-size: 24px;
    font-family: "FuturaPT";
    color: #ABABAB;
    transition: 0.3s ease all;
}
.description-block .tablink.active {
    color: #018A7A;
}

.description-block .tablink.active::after {
    content: "";
    position: relative;
    width: auto;
    height: 2px;
    background: #018A7A;
    display: block;
    top: 17px;
    z-index: 99;
}


.description-block .tablink::after {
    content: "";
    position: relative;
    width: auto;
    height: 2px;
    background: none;
    display: block;
    top: 17px;
    z-index: 99;
}


.description-block  #description {
}
.description-block  .tab__list{
    padding-top: 20px;
    padding-bottom: 20px;
}

.tab {
    display: none;
} 
.tab.active{
    
    display: block;
}