.register,.login{
    .field{
        text-align: center;
        margin: 10px;
        label{
            display: block;
        }
        input{
            height: 25px;
            text-align: center;
        }
    }
    button{
        width: 35%;
        height: 25px;
        margin: 20px; margin-left: 32.5%; margin-right: 32.5%;
    }
}
.message{
    display: block;
    text-align: center;
    margin-left: auto; margin-right: auto;
    width: 80%;
}
.message.error{
    color: red;
}
.message.success{
    color: lime;
}