@media(max-width:1350px){
    .ct_body_135{
        padding-left: 2rem;
        padding-right: 2rem;
    }
    .nav{
        display: none;
    }
    .menu_btn{
        display: block;
    }

    .h_logo{
        padding-left: 5rem;
    }
}

@media(max-width:1280px){
    .ct_body_128{
        padding-left: 2rem;
        padding-right: 2rem;    }
}
@media(max-width:860px){
    .ct_body{
        padding-left: 2rem;
        padding-right: 2rem;    }
    .slide_img2 p .ct1_img2_text_top{
        font-size: 5.5rem;
    }
    .ct1_img3_title{
        font-size: 3rem;
        padding-top: 30rem;
    }
    .ct1_img2_subtitle{
        font-size: 2.5rem;
    }
    .ct1_img2_title{
        font-size: 7.5rem;
    }
    .ct4_content{
        font-size: 1.7rem;
    }


    .ct7_title{
        font-size: 2.9rem;
    }
    .ct5_title{
        font-size:3.5rem
    }

}


@media(max-width:640px){
    .ct_body_135{
        padding-left: 0.7rem;
        padding-right: 0.7rem;
    }
    .slide_img2 p .ct1_img2_text_top{
        font-size: 4rem;
    }
    .ct1_img2_title{
        font-size: 5rem;
    }
    .ct1_img3_title{
        font-size: 2.4rem;
        padding-top: 27rem;
    }
    .ct1_img3_subtitle{
        font-size: 1.5rem;
        line-height: 2.3rem;
    }
    .ct1_img3_subtitle span{
        font-size: 1.75rem;
    }
    .ct4_content{
        font-size: 1.5rem;
        line-height: 2.6rem;
    }
    .ct4_icon_title{
        font-size: 1.6rem;
    }
    .ct5_content{
        font-size:1.5rem;
        line-height: 2.7rem;
    }
    .ct7_title{
        font-size: 2.1rem;
    }

    .ct4_icon_flex .ct4_icon_box{
        margin-right: 1rem;
    }

    .ct4_icon_flex .ct4_icon_box:nth-last-child(1){
        margin-right: 0;
    }

    .ct4_content br{
        display: none;
    }

    .ct5_content br{
        display: none;
    }

    .ct7_title br{
        display: none;
    }

    .ct6_title{
        font-size: 4.5rem;
    }
}
@media(max-width:460px){
    .ct_body_128{
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .ct3_content{
        font-size: 0.65rem;
    }
    .h_logo{
        padding-left: 1rem;
    }
    .menu_btn{
        margin-right: 1rem;
    }
    .ct2_title{
        font-size: 2.4rem;
    }
    .ct2_date{
        font-size: 1.6rem;
    }
    .ct2_subject{
        font-size: 2rem;
    }
    .ct2_content{
        font-size: 1.6rem;
    }

    .ct3_title{
        font-size: 2.4rem;
    }
    .ct4_title{
        font-size: 3rem;
    }
    .ct6_title{
        font-size: 3rem;
        padding-top: 4rem;
    }
    .slide_img2 p .ct1_img2_text_top{
        font-size: 3rem;
    }
    .ct1_img2_title{
        font-size: 4rem;
    }

    .ct1_img2_subtitle{
        font-size: 2rem;
    }
    .ct1_img3_title{
        font-size: 2rem;
        padding-top: 24rem;
    }

 
}
@media(max-width:400px){
    .ct5_btn{
        width: 85%;
    }

    .h_logo_icon{
        width: 17rem;
    }

}

@media(max-width:320px){
    .ct5_btn{
        width: 85%;
    }

    .h_logo_icon{
        width: 14rem;}

}