body{
    background-color: black;
    margin: 50px 50px 50px 50px;

}

.mt-3{
    margin-top: 10px;
}

input{
    border-style: solid;
    border-color: #0db5f8;
}

label{
    color: white;
}

h1{
    color: white;
}

.result{
    color: red;
}