.author {
     display: grid;
     grid-template-columns: 25% 75%;
     grid-template-areas:
         "photo header"
         "info  about";
 }

 .author__photo {
     grid-area: photo;
     height: 385px;
 }

 .author__header {
     grid-area: header;
 }

 .author__info {
     grid-area: info;
 }

 .author__about {
     grid-area: about;
     border-top: 1px solid #dee2e6;
 }

 .author__info-item+.author__info-item {
     border-top: 1px solid #dee2e6;
 }



 .author__about ul {
     padding-left: 20px;
 }

 .author__about li {
     margin-bottom: 12px;
 }

 .author-certificates img {
     cursor: zoom-in;
 }

 .author-card {
     width: 100%;
     height: 100%;
     border-radius: 20px;
     border: 1px solid #b4b4b4;
     padding: 20px;
 }

 .author-card-img {
     margin: 20px 0;
     width: 100%;
     height: 225px;
     display: -webkit-box;
     display: -ms-flexbox;
     display: flex;
     -webkit-box-align: center;
     -ms-flex-align: center;
     align-items: center;
     -webkit-box-pack: center;
     -ms-flex-pack: center;
     justify-content: center;
     border-radius: 10px;
 }

 .author-card-img img {
     width: 100%;
     height: 100%;
     -o-object-fit: cover;
     object-fit: cover;
     border-radius: 10px;
 }

 .author-card-footer {
     width: 100%;
     height: calc(100% - 227px - 40px - 22px);
     display: -webkit-box;
     display: -ms-flexbox;
     display: flex;
     -webkit-box-orient: vertical;
     -webkit-box-direction: normal;
     -ms-flex-direction: column;
     flex-direction: column;
 }

 .authors-slide .slick-slide{
    margin-left: 20px;
 }

 @media (max-width: 991.98px) {
     .author {
         grid-template-columns: 100%;
         grid-template-areas:
             "photo"
             "header"
             "info"
             "about";
     }

     .author__photo {
         height: auto;
         aspect-ratio: 1 / 1;
     }

     .author__info {
         display: grid;
         grid-template-columns: 1fr 1fr;
     }

     .author__info-item+.author__info-item {
         border-top: 1px solid #dee2e6;
         border-left: 1px solid #dee2e6;
     }

     .author__info-item {
         border-top: 1px solid #dee2e6;
     }

     .mb-sm-15 {
         margin-bottom: 15px;
     }

     .mt-sm-15 {
         margin-top: 15px;
     }

     .author__about {
         border-top: 1px solid #dee2e6;

     }
 }