@media all and (min-width:920px) and (max-width:1024px){
    html, body{
        font-size: 10px;
    }
    .content_container{
        padding-bottom: 15px; 
    }
    .main_call{
        margin:10px 0 0 15px;
    }
    .main_time > *{
        padding: 3px;
    }
    .main_time{
        padding: 15px 15px 0px 15px;
        margin:0 0 10px 0;
    }
    .main_doctor{
        padding: 30px;
        height: 77%;
    }
    .footer_logo > img{
        width: 30px;
    }
}
@media all and (max-width:920px){
    html, body{
        font-size: 14px;
    }
    .main_content{
        flex-direction: column;
    }
    .main_left, .main_right{
        width: 100%;
    }
    .goTo{
        right: 30px;
        bottom: 30px;
    }
    .doctor_go{
        bottom: 30px;
        left: 60px;
    }
    .main_call{
        margin: 20px 15px;
    }
    
    .footer_btn{
        width: 55%;
    }
    .footer_left, .footer_right{
        width: 50%;
    }
    .footer > .col-8{
        width: 90%;
    }
    .footer_times{
        margin: 0 0 7px 10px;
    }
}
@media all and (min-width:777px) and (max-width:920px){
    div.col-8{
        width: 81%;
    }

}
@media all and (max-width:776px){
    div.col-8{
        width: 90%;
    }
    .main_time{
        padding: 0;
    }
}
@media all and (max-width:705px){
    div.col-8{
        width: 95%;
    }
}
@media all and (max-width:590px){
    html, body{
        font-size: 12px;
    }
}   
@media all and (max-width:510px){
    html, body{
        font-size: 10px;
    }
    .main_time > *{
        padding: 5px;
    }
} 
@media all and (max-width:435px){
    html, body{
        font-size: 8px;
    }
    .main_time > *{
        padding: 5px;
    }
    .main_time{
        padding: 5px 0 0 10px;
    }
    .footer > .col-8 {
        width: 100%;
    }
    .footer_logo > img{
        width: 30px;
    }
    .sub_top{
        justify-content: center;
    }
    .layout{
        width: 90%;
    }
    .main_content2{
        display: flex;
    }
    .column_line{
        display: none;
    }
}
@media all and (max-width:320px){
    .footer_logo > img{
        width: 20px;
    }
}