.gallery{
    display: inline-block;
    font-family: sans-serif, Helvetica, Verdana;
    border: 1px solid rgb(0, 0, 102);
    margin: 25px;
    width: 300px;
    }
    .gallery .description{
       
        padding: 10px;
        text align: center;
            }
.gallery:hover{
    border: 1px solid rgb(165, 7, 7);
}

.gallery img{
    width: 35%;
    height: auto;
    font-family: sans-serif, Helvetica, Verdana;
}
.videoContainer {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  iframe {
    /* optional */
    width: 100%;
    height: 100%; 
  }