.doctor{}
.doctor .ctt{display:flex;align-items:start;justify-content:space-between;}
.doc_img{background:#f9f9f9;border-radius:20px;width:35%;padding-top:60px;z-index:0;position:relative;}
.doc_image{width:70%;margin:0 auto;display:block;}
.symbol{position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);width: 90%;opacity: 0.1;z-index: -1;}
.doc_txt{width:60%;}
.doc_name{display:flex;align-items:end;}
.doc_name span{font-weight:bold}
.doc_name p{}
.doc_name strong{margin-left:30px;color:#e7f4f9;font-size:4vw;}
.carrer{}
.carrer div{margin-top:40px;}
.carrer div h4{margin-bottom:15px;}
.carrer ul{display:flex;flex-wrap:wrap;}
.carrer ul li{display:flex;width:50%;padding:6px;font-size:16px;letter-spacing:0;color:#555;}
.carrer ul li span{font-weight:900;color:#000;margin-right:10px;}
.carrer .thesis ul li{width:100%;line-height:1.5;}
.carrer .thesis ul li p{letter-spacing:0.5px;font-size:15px;}

@media screen and (max-width:768px){
  .doctor .ctt{flex-wrap:wrap}
  .doc_img{width:100%}
  .doc_txt{width:100%;margin-top:25px;}
  .doc_name{justify-content:space-between;}
  .doc_name strong{font-size:7vw}
  .carrer div{margin-top:20px}
  .carrer ul li{width:100%;font-size:14px;padding:6px 0}
  .carrer .thesis ul li p{font-size:12px;}
}