.t-text_md 
{
font-size: 18px;
color: #000;
}
.js-feed-popup-title t-feed__post-popup__close-text t-descr t-descr_xxs
{
font-family: 'lack';
font-weight: 400;
}



  @media screen and (max-width:768px)
  {iframe, object, embed{width:100%;height:auto}}
  @media screen and (max-width:640px)
  {iframe, object, embed{width:100%!important;height:auto}}
  @media screen and (max-width:480px){iframe, object, embed{width:100%;height:auto}}
  @media screen and (max-width:320px){iframe, object, embed{width:100%;height:450px}}