.logo_container img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    margin-top: 20%;
}
.title_container {
    padding: 60px 10% 40px 10%;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}
.form {
    padding: 20px 10%;
}
.form_title {
    font-size: 17px;
    margin-bottom: 15px;
}
input {
    border: 1px solid black;
    border-radius: 10px;
    width: 87%;
    margin-bottom: 40px;
    padding: 10px 20px;
    font-size: 20px;
}
.button {
    text-align: center;
    width: 90%;
    margin: 30px 0;
    padding: 13px;
    background: #FF844B;
    color: white;
    font-weight: bold;
    font-size: 20px;
    border: 1px solid #FF844B;
    border-radius: 10px;
}
.result {
    margin-bottom: 35px;
    color: #335F77;
    font-weight: bold;
    font-size: 20px;
}
.congratulation_container {
    display: flex;
    margin-bottom: 50px;
}
.congratulation_container img{
    width: 20%
}
.congratulation_container .congratulation_text {
    width: 80%;
    padding-left: 5%;
    font-size: 20px;
    font-weight: bold;
}
.error {
    visibility: hidden;
    text-align: center;
    color: red
}
#result {
    display: none;
}