.border_login {
    border-style: solid;
    text-align: center;
    margin-right: 200px;
    margin-left: 200px;
    height: 600px;
}

.dissapear {
    font-style: oblique;
    border-style: solid;
    border-width: 1px;
    margin: 25px 200px ;
}

 h1 {
    font-size: xxx-large;
 }

.login {
    font-size: 20px;
}