main{
    background-color: #f2f2f2;
}

.h1_area{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

#service_area{
    position: relative;
}


#service_h1{
    margin: 20px 0;
}

.service_exp_p{
    font-family: sans-serif;
    padding: 0 6%;
}

.service_exp_h2{
    margin: 30px 0;
}

.exp_img_right{
    position: absolute;
    right: 0;
}


#back_area{
    margin-top: 180px;
}

.prof_position_inner{
    border-bottom: solid;
}

#menber_area{
    position: relative;
    top: 65px;
    width: 100vw;
}



/*??????????????*/
#bottom_footer{
    margin-top: 80px;
}