.image_list{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:1rem;margin-bottom:1rem;flex:1 1 auto;overflow-y:auto}#class_doc{display:flex;flex-direction:column;height:100vh;overflow:hidden}#main{gap:10px;margin:1rem 4.5rem;flex:0 0 auto}#main,.info_wrap{display:flex;align-items:center}.info_wrap{justify-content:space-between;flex:1 1}#main-img{object-fit:cover;border-radius:8px}.dccon_text{display:flex;flex-direction:column;gap:4px}.text_field{font-weight:700;font-size:1.1rem;padding:1rem 0;width:70%}.button_group{display:flex;flex-direction:column;gap:8px}#description{font-size:.9rem;color:#aaa}#class_doc .title_field{padding:1rem 0;margin-bottom:3rem}.btn_download{border:2px solid mediumturquoise;border-radius:2rem}.btn_add,.btn_download{width:10rem;height:3rem;cursor:pointer;background-color:black;color:white}.btn_add{border:2px solid white;border-radius:2rem}.btn_added{border:2px solid #acacac;border-radius:2rem;width:10rem;height:3rem;background-color:#acacac;color:black}.btn_download:hover{background-color:mediumturquoise;color:black}.btn_add:hover{background-color:white;color:black}.dccon-wrapper{position:relative;display:inline-block;flex:none;overflow:hidden}.dccon-bg{position:absolute;inset:0;background:rgba(255,255,255,.6);transition:opacity .3s ease;z-index:0}.dccon-real{position:relative;z-index:1;display:block;max-width:100%;width:100%;height:100%}.dccon-real,.dccon_img{font-size:0;color:transparent}@media screen and (max-width:780px){.dccon_img{height:100px;width:100px}#main{margin:1rem}.info_wrap{flex-direction:column;align-items:flex-start}.button_group{flex-direction:column;width:100%;gap:6px}.btn_add,.btn_added,.btn_download,.text_field{width:100%}.dccon-wrapper{width:100px!important;height:100px!important}}