@media only screen and (max-width: 900px) {
    ul.menuTop li a {
        font-size: 14px;
    }
    h3.card-title.my-4.text-center.color_blue_1 {
        font-size: 18px;
        line-height: 33px;
    }
    #buildpc-search-keyword {
        width: 100%;
    }
    .viewsearch {
        margin: auto;
        width: 100%;
    }
    .col-11.text-center {
        font-size: 14px;
    }
    .footer-widget-son h3 {
        font-size: 18px;
    }
    .footer-widget-son p {
        font-size: 15px;
    }

}