* {
    margin:0;
    padding:0;
    box-sizing: border-box;
}

body {
    background-image: url("/src/images/manutencao.png");
    background-repeat: no-repeat;
    width:100vw;
    height:100vh;
    background-size: contain;
    background-position:center;
    background-color: #F7F7F7;
}

@media only screen and (max-width:450px) {
   
    body {
        background-image: url(/src/images/manutencao-celular.png);
    }
}