.collada .mobile {
    display: none;
}
.collada .visual {
    margin: 10px auto;
}
@media screen and (max-width: 420px) {
    h1{font-size: 25px;}
    .collada iframe, .desktopViz{
            display:none;
    }
    .collada .mobile {
            display:block;
    }
    #sector_01 .textos, #sector_03 .textos{
        position: static;
        display: inline-block;
        margin: 10px 31px;
        max-width: 120px;
    }
    #sector_01 .textos p, #sector_03 .textos p{font-size: 13px;}
    #sector_01{
        height: 100%;
        background-image: url(../images/back_mobile_00.jpg?hastg1);
        background-size: 65%;
        background-position: right top;
        padding-bottom: 90px;
    }
    #sector_03{
        background-image: url(../images/back_mobile_01.jpg);
        background-size: 70%;
        background-position: right top;
        padding-bottom: 140px;
    }
    .collada .navigator{
        position: static;
        display: inline-block;
        margin: 10px 31px;
    }
}