#contactBanner{
    width: 100%;
    height: 200px;
    background: url('./../images/vector_hanshake.jpg') top;
    background-size: cover;
}
/* .formContainer  input.valid{
    border: 2px solid green !important;
    background-color: rgba(102, 236, 122, 0.8);
    transition: 0.3s ease;
}
.formContainer  input.error{
    border: 2px solid red;
    background-color: rgba(192, 72, 72, 0.8);
    transition: 0.3s ease;
} */
/* #mainContainer{
    display: grid;
    grid-template-columns: repeat(2,1fr);
    grid-template-rows: repeat(2,1fr);
}
.maps{
    grid-column: 1/-1;
    grid-row: 1/2;
}
.formContainer{
    grid-column: 1/-1;
    grid-row: 2/-1;
} */

@media screen and (min-width:700px) {  
    #contactBanner{
        background-position: center;
        height: 500px;
    }
    #introContact{
        display: grid;
        grid-template-columns: 1fr 800px 1fr;
    }
    #introContact article{
        grid-column: 2/3;
        text-align: justify;
        max-width: 720px;
    }
    #mainContainer{
        display: grid;
        grid-template-columns: 60% 40%;
    }
}