.page_main_in{display:none}
.page_button_down{position:relative;}
.header-group::before{display:none}
.grid-block{padding:3em 1em}

.header-background-home{background-image:none}


@media screen and (max-width:683px){

.main_title>h2{font-size:35px;}
.main_title1{}
.main_title1>h2{padding-top:20px;font-size:24px;font-weight:600;}
.main_title1>h2:after{content:"";display:inline-block;width:36px;height:10px;top:0px;left:0px}
.main_title1>div{padding:15px 0 0;line-height:20px;color:#636363;}
    


}
    

@media screen and (max-width:486px){



}