.page {
    background-color: #f7f7f7;
}
.contact-header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    padding-bottom: 10px;
    border-bottom: 1px solid #595656;
    margin-bottom: 15px;
}
.contact-header .title {
    font-size: 16px;
    color: #000;
}
.contact-header a:hover {
    text-decoration: none;
}
.contact-content {
    padding: 50px 0;
}
.contact-content .title {
    font-size: 40px;
    margin-bottom: 50px;
    text-align: center;
    color: #000;
}
.radio {
    line-height: 20px;
    height: 30px;
    margin-bottom: 1rem;
}
.contact-content .control-label {
    color: #666 !important;
    font-weight: normal;
}
.contact-content .form-control {
    font-size: 14px !important;
}
.pb-2 {
    margin-bottom: 20px;
}
.submit-btn {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 50px;
}
.submit-btn .btn{
    width: 300px;
    padding-top: 8px;
    padding-bottom: 8px;
    font-size: 16px;
}
.tips {
    color: #666666;
    text-align: center;
    font-size: 18px;
}
@media (max-width: 1000px) {
    .contact-header {
        padding-top: 15px;
    }
    .contact-content .title {
        font-size: 20px;
    }
}