.back_block_jfs{border:solid 4px #eee;position:relative;top:15px;z-index:-10}#jfs_title_block{text-align:center}.jfs_title_img{width:120px}.jfs_wrap{width:80%;margin:0 auto}.jfs_wrap h1,.jfs_wrap h3{font-size:14px;text-align:center}.jfs_wrap img{width:100%}.jfs_wrap .jfs_detail{text-align:center}.jfs_wrap p{font-size:9px;text-align:left}.jfs_wrap .jfs_certificate{width:40%}@media screen and (min-width: 520px){.back_block_jfs{top:18px}.jfs_title_img{width:150px}.jfs_wrap p{font-size:11px}}@media screen and (min-width: 768px){.back_block_jfs{border:solid 6px #eee;top:27px}.jfs_title_img{width:220px}.jfs_wrap h1,.jfs_wrap h3{font-size:23px}.jfs_wrap p{font-size:15px}}@media screen and (min-width: 960px){.jfs_wrap{width:65%}.jfs_wrap h1,.jfs_wrap h3{font-size:20px}}@media screen and (min-width: 1280px){.jfs_wrap{text-align:center}.jfs_wrap .jfs_ex_img{width:80%}}@media screen and (min-width: 1920px){.back_block_jfs{border:solid 10px #eee;top:40px}.jfs_title_img{width:300px}.jfs_wrap .jfs_ex_img{width:60%}.jfs_wrap .jfs_detail{display:flex}.jfs_wrap .jfs_detail .jfs_detail_wrap{width:60%;margin:50px 0}.jfs_wrap .jfs_detail .jfs_detail_wrap h3{color:#099}.jfs_wrap .jfs_detail .jfs_detail_wrap p{width:80%;margin:0 auto}.jfs_wrap .jfs_detail img{width:30%;margin:70px 0}}