.banner_page {
    background-image: url("../images/image-exposants.png");
}
.nav {
    background-color: white;
}
.nav ul {
    background-color: white;
}
a {
    color: black;
}
.main {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
}
.form {
    width: 50%;
    box-shadow: rgba(0, 0, 0, 0.075) 0px 2px 4px 0px;
    padding: 20px;
}
.form h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    flex: 1;
    margin-bottom: 1rem;
}
.form-group label {
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}
input[type="text"],
input[type="email"],
input[type="tel"] {
    background-color: rgb(250, 251, 252);
    border-color: rgb(223, 225, 230);
    cursor: text;
    border-radius: 3px;
    border-width: 2px;
    border-style: solid;
    font-size: 12px;
    transition: background-color 0.2s ease-in-out 0s,
        border-color 0.2s ease-in-out 0s;
    padding: 8px 6px;
    height: 28px;
    outline: none;
    width: 100%; /* Adjust width to be 100% for better responsiveness */
}

input[type="text"]:hover {
    background-color: rgb(235, 236, 240);
}
input[type="email"]:hover {
    background-color: rgb(235, 236, 240);
}
input[type="tel"] :hover {
    background-color: rgb(235, 236, 240);
}

input:focus {
    background-color: rgb(255, 255, 255);
    border-color: #60c338;
}

.btn {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}
input[type="submit"] {
    outline: none;
    cursor: pointer;
    font-weight: 600;
    padding: 14px 24px;
    border: none;
    background: linear-gradient(to right, #004aad 0%, #60c338 100%);
    color: #fff;
    transition: 0.3s ease-in-out all;
}

input[type="submit"]:hover {
    background: linear-gradient(to right, #60c338 0%, #004aad 100%);
    transition: 0.3s ease-in-out all;
}
select {
    background-color: rgb(250, 251, 252);
    border-color: rgb(223, 225, 230);
    cursor: text;
    border-radius: 3px;
    border-width: 2px;
    border-style: solid;
    font-size: 12px;
    transition: background-color 0.2s ease-in-out 0s,
        border-color 0.2s ease-in-out 0s;
    outline: none;
    width: 100%;
}
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
}

.alert-success {
    color: #3c763d;
    background-color: #dff0d8;
    border-color: #d6e9c6;
}

.alert-danger {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
}
@media (max-width: 1250px) {
    .form {
        width: 100%;
    }
}