.maum-modal { position: fixed; display: none; box-shadow: 2px 3px 2px rgba(0,0,0, 0.3); z-index: 9999; border: 7px solid #38404E; z-index: 9999; border-radius: 10px; } 
 .modal-content { position: relative; width: 100%; display: block; max-height: 750px; } 
 .modal-content img {max-height: 750px;}
 .btn-maum-close { position: absolute; top: 7px; right: 20px; cursor: pointer; } 
 .modal_bg { position: fixed; top:0; left: 0; width:100%; height: 500vh; background: rgba(0,0,0, 0.3); display: none; z-index: 9998; } 
 @media screen and (max-width: 900px){
 .maum-modal { position: fixed; top: 100px; width: 90%; height: auto; display: none; max-width: 530px; } 
 .img-maum { width: 100%; max-width: 530px; } 
 .maum-modal .m-modal-content { display: block; } 
 }
 @media screen and (max-height: 749px){
 .maum-modal { height: 90%; overflow: scroll; } 
 }