.contact-wrap {
    width: 80%;
    max-width: 800px;
    margin: 40px auto;
    background-color: #fff;
    padding: 20px;
}

.contact-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

form {
    width: 100%;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 5px;
}

input,
select,
textarea {
    width: 100%;
    font-size: 14px;
    padding: 8px 12px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

textarea {
    resize: vertical;
}

button[type="submit"] {
    width: 100%;
    background-color: #3498db;
    color: #fff;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button[type="submit"]:hover {
    background-color: #2980b9;
}

@media screen and (max-width: 767px) {
    .contact-wrap {
        width: 90%;
    }
}

/*************************************
message-page
*************************************/
main {
    position: relative;
    height: calc(100vh - 90px - 200px);
}
.message-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
}

.mess-text-cont {
    margin: 0;
}

.mess-text-cont > h1 {
    font-size: 30px;
    margin-bottom: 20px;
}

.mess-text-cont > p {
    color: #000;
    font-size: 24px;
    font-weight: bold;
}

.btn-cont > a {
    display: inline-block;
    width: 50%;
    max-width: 600px;
    min-width: 200px;
    padding: 10px 30px;
    font-weight: bolder;
    color: #fff;
    background-color: #3498db;
}

.error-message {
    color: red;
    font-size: 0.8em;
    margin-top: 5px;
}

@media screen and (max-width: 767px) {
    .message-wrap {
        padding: 20px;
    }
    .mess-text-cont > p {
        font-size: 14px;
        line-height: 28px;
    }

    .btn-cont > a {
        width: 80%;
    }
}