#contact-us {
    padding: 3rem 20rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

#contact-us .title {
    font-size: 1.5rem;
    font-weight: bolder;
    color: #707070;
}

#contact-us .info {
    width: 100%;
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 1fr;
    grid-column-gap: 0;
    grid-row-gap: 0;
}

#contact-us .info .left {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

#contact-us .info .left .left-item {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
    line-height: 1.5rem;
    color: #707070;
}

#contact-us .info .left .left-item-title {
    width: 4rem;
    text-align: left;
}

#contact-us .info .left .left-item-title-en {
    width: 8rem;
}

#contact-us .info .left .left-item-list {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

#contact-us .info .left .company-name {
    font-size: 2rem;
    font-weight: bolder;
    letter-spacing: .2rem;
}

#contact-us .info .left .address {
    margin-top: 1rem;
}

#contact-us .info .left .email-item {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}

#contact-us .info .left .email-item .email-sign {
    margin-left: 2rem;
}


#contact-us .right {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 1fr;
    grid-column-gap: 0;
    grid-row-gap: 0;
    --tw-divide-x-reverse: 0;
    border-right-width: calc(1px * var(--tw-divide-x-reverse));
    border-left-width: calc(1px * calc(1 - var(--tw-divide-x-reverse)));
    border-color: #939393;
    border-style: solid;
    border-top: none;
    border-bottom: none;
}

#contact-us .right .right-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#contact-us .right .right-item .qrcode {
    width: 8rem;
    height: 8rem;
}

#contact-us .right .right-item .qrcode img {
    width: 100%;
    height: 100%;
}

#contact-us .right .right-item .title {
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: normal;
    color: #707070;
}

#contact-us .form {
    width: 100%;
    margin-top: 4rem;
}

#contact-us .form .top {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr;
    grid-column-gap: 1rem;
    grid-row-gap: 0;
}

#contact-us .form .bottom {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-template-rows: 1fr;
    grid-column-gap: 1rem;
    grid-row-gap: 0;
}

#contact-us .form .text-field {
    position: relative;
}

#contact-us .form .text-field input {
    display: inline-block;
    width: 100%;
    padding-top: 1rem;
    outline: 0;
    border: 0;
    border-bottom: 1px solid #aaaaaa;
    line-height: 1.5rem;
}

#contact-us .form .text-field label {
    position: absolute;
    left: 0;
    top: 25%;
    color: #707070;
    transition: .2s;
}

#contact-us .form .text-field input:not(:placeholder-shown) + label,
#contact-us .form .text-field input:focus + label {
    top: 0;
    font-size: .5rem;
    color: #000000;
}

#contact-us .form .text-field input:not(:placeholder-shown),
#contact-us .form .text-field input:focus {
    border-bottom: 1px solid #000000;
}

#contact-us .form .submit {
    margin-top: 2rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

#contact-us .form .submit .button {
    padding: .2rem 3rem;
    border: 1px solid #f79218;
    border-radius: 2rem;
    color: #f79218;
    cursor: pointer;
}

#contact-us .form .submit .disabled-button {
    border: 1px solid #909399;
    background-color: #909399;
    color: #ffffff;
    cursor: not-allowed;
}

#contact-us #contact-map {
    width: 100%;
    height: 30rem;
    margin-top: 4rem;
}

@media screen and (max-width: 768px) {
    #contact-us {
        padding: 1rem 1rem;
    }

    #contact-us .info {
        width: 100%;
        margin-top: 2rem;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
    }

    #contact-us .info .left {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
    }

    #contact-us .info .left .company-name {
        font-size: 1.3rem;
    }

    #contact-us .info .left .left-item {
        padding-bottom: 1rem;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        line-height: 1.5rem;
    }

    #contact-us .info .left .left-item-title {
        width: 100%;
    }

    #contact-us .info .left .left-item-title-en {
        width: 100%;
    }

    #contact-us .right {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: 1fr;
        --tw-divide-y-reverse: 0;
        border-bottom-width: calc(1px * var(--tw-divide-x-reverse));
        border-top-width: calc(1px * calc(1 - var(--tw-divide-x-reverse)));
        border-color: #939393;
        border-style: solid;
        border-left: none;
        border-right: none;
    }

    #contact-us .right .right-item .qrcode {
        width: 8rem;
        height: 8rem;
    }

    #contact-us .form {
        margin-top: 2rem;
    }

    #contact-us .form .top {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr;
        grid-column-gap: 0;
    }

    #contact-us .form .bottom {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr;
        grid-column-gap: 0;
    }

    #contact-us #contact-map {
        height: 15rem;
        margin-top: 2rem;
    }

}