* {
        margin: 0;
        padding: 0;
    }
    img{
        width: 100%;
    }
    .title-document{
        font-family: 'Arial', 'Helvetica';
        font-size: 24px;
        display: block;
    }
    body{
        background-color: #fff;
    }
    .container{
        margin: 0 auto;
    }