/* Big Tablet to 1200px (width smaller than 1140px row */
.rwdtxt-content {
    font-size: 16px;
}

.nav-chi {
    font-size: 20px;
}

.nav-chi2 {
    font-size: 20px;
}

.chi_index {
    font-size: 40px;
}

@media only screen and (max-width: 400px) {
    .index-font-chi {
        font-size: 17.7px;
    }
}

@media only screen and (max-width: 768px) {
    .nav-chi {
        font-size: 20px;
    }

    .nav-chi2 {
        font-size: 20px;
    }
}

@media only screen and (max-width: 440px) {
    .nav-chi {
        font-size: 18px;
    }

    .nav-chi2 {
        font-size: 18px;
    }
}

@media only screen and (max-width: 400px) {
    .nav-chi {
        font-size: 16.5px;
    }

    .nav-chi2 {
        font-size: 17.5px;
    }
}

@media only screen and (max-width: 369px) {
    .nav-chi {
        font-size: 15px;
    }

    .nav-chi2 {
        font-size: 17px;
    }
}

@media only screen and (max-width: 320px) {
    .nav-chi {
        font-size: 13.6px;
    }

    .nav-chi2 {
        font-size: 16px;
    }

    .chi_index {
        font-size: 35.5px;
    }
}

@media only screen and (max-width: 610px) {
    .about-font-chi {
        font-size: 16px;
    }

    .rwdtxt-content {
        font-size: 14.5px;
    }
}

@media only screen and (max-width: 376px) {
    .about-font-chi {
        font-size: 16px;
    }

    .rwdtxt-content {
        font-size: 14.5px;
        font-weight: 500;
    }
}

@media only screen and (max-width: 321px) {
    .about-font-chi {
        font-size: 16px;
    }

    .rwdtxt-content {
        font-size: 14.5px;
        font-weight: 500;
    }
}