body{
    background-image: url("elimgcss/23225.jpg");
    background-repeat: no-repeat;
}

.contenedor{
    display: grid;
    padding-left: 15%;
    padding-right: 15%;
    padding-top: 20px;


    grid-template-columns: repeat(2, 1fr);
}

.fotolink{

    border-style:solid;
    border-radius: 15%;
    border-color: rgb(48, 104, 168);
    text-align: center;
    padding: 1%;
    margin-bottom: 3%;
    margin-left: 10%;
    margin-right: 10%;
    box-shadow:
    inset 0 -3em 3em rgba(0,0,0,0.1),
          0 0  0 2px rgb(48, 104, 168),
          0.5em 0.3em 1em rgba(0,0,0,0.3);
}

.fotolink a{
    color: black;
    font-weight: bold;
    text-decoration: none;
    font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.fotolink h3{
    font-size: 20px;
    padding-top: 2%;
}
.fotolink img{
    max-width: 250px;
    max-height: 70px;
}

@media screen and (max-width:750px){

    .contenedor{
        grid-template-columns: repeat(1, 1fr);
    }

}