@media screen and (max-width: 640px) {
    h3 {
        font-size: 2rem;
        letter-spacing: -1px;
    }
    h4 {
        font-size: 1.5rem;
    }
    #first_title {
        font-size: 2.2rem;
        left: 4px;
    }
    #sub_title {
        top: 4%;
    }

    .video_div {
        height: 400px;
    }
    #planet_img {
        height: 6rem;
        left: auto;
        right: 1%;
    }
    #macumba_img {
        height: 10rem;
        left: 1%;
    }
    #polaroid_img {
        display: none;
    }

    .tabs_link_div {
        display: none;
    }
    .tabs_links {
        width: 80%;
    }
    .tab_content_div {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .tab_content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    .tab_content::after {
        content: "-";
        font-size: 2rem;
        font-weight: bolder;
        margin-bottom: 10px;
    }
    .tab_content_image {
        width: 80%;
    }
    .tab_content_text {
        width: 90%;
        padding-top: 1rem;
    }
    .mobile_tab_content_title {
        display: block;
        font-size: 1.4rem;
        font-weight: 500;
        margin-bottom: 10px;
    }

    .section_description {
        width: 90%;
        font-size: 1.5rem;
    }

    .social_media_border {
        width: 200px;
        height: 150px;
    }
    .send-icon {
        right: 7%;
    }
}