*, html, body, section, font, h1, h2, h3, h4, h5, h6, form, fieldset, input, textarea, footer, p, a{
    margin: 0;
    padding: 0;
    border: 0;
    outline:none;
}

html{
    width: calc(99.9vw);
    height: calc(99.9vh);
}

body {
    background-color: #999;
    width: calc(99.9%);
    height: calc(99.9%);
}

#DivObras{
    display:flex;
    justify-content: center;
    align-items: center;
}

#DivEmail{
    display:flex;
    justify-content: center;
    align-items: center;
}

#Obras{
    float:left;
    object-fit: contain;
    padding: calc(1vh);
    height: calc(94vh);
}