.logo{    
    background-image: url(../images/logo.jpeg);
    width: 150px;
    padding-top: 50px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;   
}
.termo{
    text-decoration: none;
}

.scliente{
    text-decoration: none;
}

.erro{
    position: fixed;
    top: 15px;
    right: 15px;
    background-color: tomato;
    color: white;
    width: 350px;
    height: 30px;
    text-align: center;
}

.acerto{
    position: fixed;
    top: 15px;
    right: 15px;
    background-color: lightgreen;
    color: white;
    width: 350px;
    height: 30px;
    text-align: center;  
}

.formulario{
    display: none;
}

.box-single{
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
    margin-bottom: 25px;
    height: 470px;
}

@media screen and (max-width: 768px){
    .acerto{
        width: 100px;
        height: 80px;
    }

    .erro{
        width: 100px;
        height: 80px;   
    }
}