.grid-pdfs{
  display:grid;
 /*  grid-template-columns: repeat(4, 1fr); */
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap:24px;
  }
  
  .grid-pdfs a{
  background-color:#f7f7f7;
      border:1px solid #ccc;
      border-radius:1em;
      padding:1em;
      display:flex;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:.5em;
      box-shadow: 0px 10px 15px -3px rgba(0,0,0,0.1);
      text-align:center;
      color:#212529;
      line-height:120%;
  }
  .grid-pdfs a i{
  font-size:2em;
      color:red;
  }
  .grid-pdfs a:hover{
  color:#0873BB;
  }
  
  @media(max-width:767.98px){
      .grid-pdfs a{
      justify-content:start;
      padding-left:30px;
          flex-direction:row;
      }
      .grid-pdfs{
      margin-bottom:1.2em;
      }
  }

  .video-container {
          position: relative;
          padding-bottom: 56.25%; /* proporção 16:9 */
          padding-top: 30px;
          height: 0;
          overflow: hidden;
          max-width: 640px; /* Largura máxima do vídeo */
          margin: 0 auto; /* Centraliza o vídeo */
      }

      .video-container video {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
      }
  
      .video-overlay {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;

    
         
          display: flex;
          align-items: center;
          justify-content: center;
         background: rgb(0,0,0);
background: linear-gradient(0deg, rgba(0,0,0,0.5522584033613445) 0%, rgba(23,18,15,0) 66%);
      }

      .play-button {
          width: 60px;
          height: 60px;
          background-color: #fff;
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          cursor: pointer;
      }

      .play-button:hover {
          background-color: #ccc;
      }

      label {
  margin-bottom: 0;
}