@media all and (max-width:1024px){
    .doctor_image > img{
        width: 60%;
    }
    .doctor_introduction{
        padding: 2.5rem 4rem 7rem 3rem;
    }
}
@media all and (max-width:920px){
    .main_right{
        padding: 50px;
    }
    .sub_left{
        width: 100%;
        justify-content: center;
    }
    .doctor_image{
        width: 100%;
        display: flex;
        justify-content: space-around;
        padding: 2.5rem 0;
    }
    .doctor_image > img{
        width: 30%;
    }
    .doctor_introduction{
        position:static;
        padding: 50px 80px 0 40px;
    }
    .main_content2{
        flex-direction: column;
        align-items: center;
    }
    .sub3_text{
        margin: 20px 0;
    }
}
@media all and (max-width:576px){
    .main_right{
        padding:0;
    }

}
@media all and (max-width:454px){
    .doctor_introduction{
        padding: 30px 80px 0 20px;
    }
    .sub3_text{
        margin:0 0 20px 0;
    }
}
@media all and (max-width:435px){
    .main_content2{
        display: none;
    }
    #first{
        display: flex;
    }
}
@media all and (max-width:322px){
    html,body{
        font-size: 7.5px;
    }
}