@media screen and (min-width: 970px) {
    .header {
        position: fixed;
        height: 110px;
        background-color: #fff;
    }

    .index-link::after {
        width: 100%;
    }

    .container {
        padding-top: 110px;
    }

    .top-container {
        width: 100%;
        background-color: rgba(226, 148, 99);
    }

    .content-container {
        padding: 48px 16px;
        margin: 0 auto;
        max-width: 1492px;
    }

    .top-content {
        display: flex;
        justify-content: space-between;
    }

    .introduce-container {
        width: 52%;
    }

    .introduce-container h1 {
        font-size: 56px;
        line-height: 1.2;
        font-weight: 500;
        color: #fff;
    }

    .introduce-text {
        font-size: 18px;
        font-weight: 400;
        line-height: 150%;
        color: #fff;
        margin-top: 60px;
    }

    .introduce-img {
        width: 38%;
        display: block;
        position: relative;
    }

    .introduce-img img {
        width: 100%;
        margin-top: 30px;
        border-radius: 5px;
        overflow: hidden;
        box-shadow: 0 0 10px 10px rgba(226, 148, 99);
    }

    .contact-icon {
        margin: 10px 0 10px;
        display: flex;
        justify-content: flex-start;
        flex-direction: row;
        align-items: center;
    }

    .contact-icon a {
        margin: 0 10px;
        color: #fff;
        line-height: 40px;
    }

    .contact-icon img {
        width: 24px;
        height: 24px;
    }

    .contact-icon a img {
        width: 40px;
        height: 40px;
    }

    .contact-title {
        font-size: 22px;
        font-weight: bold;
        line-height: 150%;
        color: #e29463;
        padding-right: 100px;
        margin-bottom: 30px;
    }

    input:focus {
        outline: 1px solid #EBEBEB;

    }

    .input {
        display: block;
        width: 50%;
        height: 30px;
        margin: 10px 0 20px;
        padding: 10px 20px;
        font-size: 18px;
        border: 2px solid #A9A9A9;
        border-radius: 25px;
    }

    .message {
        height: 150px;
        display: block;
        width: 50%;
        margin: 10px 0 20px;
        padding: 10px 20px;
        font-size: 18px;
        border: 2px solid #A9A9A9;
        border-radius: 25px;
    }

    textarea:focus {
        outline: 1px solid #EBEBEB;
    }

    .btn {
        margin: 0 auto;
        padding: 0 30px;
        height: 50px;
        border: none;
        line-height: 50px;
        text-align: center;
        color: #ffffff;
        background-color: #e29463;
        cursor: pointer;
        border-radius: 25px;
        font-size: 20px;
        font-weight: bold;
    }
}

@media screen and (max-width: 970px) {
    .header {
        position: fixed;
        background-color: #fff;
    }

    .index-link::after {
        width: 100%;
    }

    .container {
        padding-top: 64px;
    }

    .top-container {
        width: 100%;
        background-color: rgba(226, 148, 99);
    }

    .content-container {
        padding: 48px 16px;
        margin: 0 auto;
        max-width: 1492px;
    }

    .top-content {
        display: flex;
        justify-content: space-between;
    }

    .introduce-container {
        width: 100%;
    }

    .introduce-container h1 {
        font-size: 40px;
        line-height: 1.2;
        font-weight: 500;
        color: #fff;
    }

    .introduce-text {
        font-size: 18px;
        font-weight: 400;
        line-height: 150%;
        color: #fff;
        margin-top: 60px;
    }

    .introduce-img {
        width: 38%;
        display: none;
        position: relative;
    }

    .introduce-img img {
        width: 80%;
        border-radius: 5px;
        overflow: hidden;
        box-shadow: 0 0 10px 10px rgba(226, 148, 99);
    }

    .contact-icon {
        margin: 10px 0 10px;
        display: flex;
        justify-content: flex-start;
        flex-direction: row;
        align-items: center;
    }

    .contact-icon a {
        margin: 0 10px;
        color: #fff;
        line-height: 40px;
    }

    .contact-icon img {
        width: 24px;
        height: 24px;
    }

    .contact-icon a img {
        width: 40px;
        height: 40px;
    }

    .contact-title {
        font-size: 22px;
        font-weight: bold;
        line-height: 150%;
        color: #e29463;
        margin-bottom: 30px;
    }

    input:focus {
        outline: 1px solid #EBEBEB;

    }

    .input {
        display: block;
        width: 80%;
        height: 30px;
        margin: 10px 0 20px;
        padding: 10px 20px;
        font-size: 18px;
        border: 2px solid #A9A9A9;
        border-radius: 25px;
    }

    .message {
        height: 150px;
        display: block;
        width: 80%;
        margin: 10px 0 20px;
        padding: 10px 20px;
        font-size: 18px;
        border: 2px solid #A9A9A9;
        border-radius: 25px;
    }

    textarea:focus {
        outline: 1px solid #EBEBEB;
    }

    .btn {
        margin: 0 auto;
        padding: 0 30px;
        height: 50px;
        border: none;
        line-height: 50px;
        text-align: center;
        color: #ffffff;
        background-color: #e29463;
        cursor: pointer;
        border-radius: 25px;
        font-size: 20px;
        font-weight: bold;
    }
}