@media only screen and (max-width: 1190px) {

    .first_article {
        width: calc(100% - 100px);
        height: auto;
    }

    .fa_post {
        width: 100%;
    }

    .mob_top {
        padding-top: 40%;  
    }

    .fa_bg {
        width: calc(100% - 40px);
        height: auto;
        padding: 20px;
        padding-top: 40%;
    }

    .first_article_title {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .article_info {
        flex-direction: column;
        align-items: flex-start;
    }

    .ar_bg {
        margin-top: 10px;
        margin-right: 0;
    }

    .ar_bg:first-child {
        margin-top: 0;
    }

    .article_img {
        width: 100%;
        height: 0;
        padding-bottom: 50%;
    }

    .article_title_bg {
        width: 90%;
        padding: 0;
        margin: auto;
        margin-top: 30px;
    }

    .article_content {
        width: calc(100% - 40px);
        padding: 20px;
        margin-top: 30px;
    }

    .article_text {
        margin: 30px 0;
    }

    .ar_center {
        align-items: center;
    }

    .sub_menu {
        width: 100%;
        margin-top: 30px;
    }

    .fat_load {
        width: 50%;
    }
    
    .ai_load {
        width: 15%;
    }
    
    .at_load {
        width: 100%;
    }

    .orange_button{
        margin-right: 0px;
    }

}

@media only screen and (max-width: 730px) {

    .fat_load {
        width: 50%;
    }
    
    .ai_load {
        width: 25%;
    }

}