@charset "UTF-8";#div_page_info{display:none}.ai-text-red{color:red}.ai-text-green{color:#00bd39}.ai-text-blue{color:#00f}[class^=ai-label]{display:inline-block;padding:0 .25rem}.ai-alert{padding:1rem;border:1px solid #ffbcd1;border-radius:.5rem;background:#ffeae6}[class^=ai-button]{padding:.125rem .5rem;font-size:.875rem;line-height:1rem;border:1px solid #ccc;background:#eee;color:rgba(0,0,0,0.8);cursor:default}[class^=ai-button].ai-button-middle{vertical-align:middle}.ai-button-add{border-color:#599bbe;background:#6fc2ed}.ai-button-copy{border-color:#c28e36;background:#f3b143}.ai-button-edit{border-color:#6a8191;background:#84a1b5}.ai-button-delete{border-color:#b44646;background:#e15857}.ai-button-menu{position:relative;padding-left:2rem;background:#fafafa}.ai-button-menu:before{content:'';display:block;position:absolute;top:0;bottom:0;left:0;width:1.5rem;background:linear-gradient(to right,#fff,#eee)}html{font-size:14px}#ai-viewport{min-width:320px}#ai-header{position:fixed;top:0;right:0;left:0;z-index:300;height:3rem;line-height:3rem;border-bottom:.2rem solid #1d69e0;background:#111822}#ai-header .logo{width:calc(100% - 8rem);margin:0 auto;font-size:1.25rem;color:#ccc;text-align:center}#ai-header .logo a{display:inline-block;height:3rem;line-height:3rem;padding:0 1rem;color:inherit}#ai-header .toggle-nav{position:absolute;top:0;left:1rem;bottom:0;width:2rem;height:2rem;margin:auto 0;padding:0;text-align:left;text-indent:-9999px;border:0;background:0;outline:0}#ai-header .toggle-nav:before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:2px;margin:auto;background:#ccc;transition:transform .2s ease}#ai-header .toggle-nav:after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:14px;margin:auto;border-width:2px 0;border-style:solid;border-color:#ccc;transition:height .1s .2s ease,border-width .1s .2s ease,transform .2s ease}body.open-nav #ai-header .toggle-nav:before{transform:rotate(45deg);transition:transform .2s .1s ease}body.open-nav #ai-header .toggle-nav:after{height:0;border-width:1px 0;transform:rotate(-45deg);transition:height .1s ease,border-width .1s ease,transform .2s .1s ease}#ai-header .toggle-fold{position:absolute;top:0;right:1rem;bottom:0;width:2rem;height:2rem;margin:auto 0;padding:0;text-align:left;text-indent:-9999px;border:0;background:0;outline:0}#ai-header .toggle-fold:before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:2px;margin:auto;background:#ccc}body.fold #ai-header .toggle-fold:after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;width:2px;height:100%;margin:auto;background:#ccc}#ai-footer{height:2rem;line-height:2rem;border-top:1px solid #1d69e0;background:#111822}#ai-footer .copyright{margin:0;font-size:.825rem;color:#ccc;text-align:center}#ai-aside{display:none;background:#353c4c;border-top:1px solid #353c4c}body.open-nav #ai-aside{display:block}#ai-container{position:relative;z-index:200;padding-top:3rem}#ai-content{min-height:calc(100vh - 81px);background:#fff}.ai-btn-bbs{display:block;margin:1.25em;padding:.5em;border:1px solid #666;font-size:.75em;color:#ccc;text-align:center}.ai-btn-bbs:hover{border-color:#ccc;color:#ff0}.ai-m-nav{padding:1.25em;font-size:16px;color:#ccc;line-height:1.275em}.ai-m-nav ol{margin:0;padding:0 0 0 1.25em}.ai-m-nav li{white-space:nowrap;font-family:"Dotum" !important}.ai-m-nav p,.ai-m-nav a{display:block;margin:0;font-family:"Dotum" !important;color:inherit}.ai-m-nav a:hover{color:#ff0}.ai-m-nav li.active>a{color:#ff0;background:#111822}.ai-m-nav .dep1>li{font-size:.75em}.ai-m-nav .dep1>li>p{margin:.5em 0}.ai-m-nav .dep1>li:not(:first-child){padding-top:1em}.ai-m-nav .dep2{margin:.5em 0 0}.ai-article{position:relative;width:100%;padding:1.25rem;box-sizing:border-box}.ai-h1,.ai-h2{position:relative;margin:-1px 0 0;padding:.825rem 3rem .825rem 1.5rem;border:1px solid #ddd;background:#fafafa;color:#293041;cursor:pointer;word-break:keep-all}.ai-h1 small,.ai-h2 small{font-weight:normal}.ai-h1:before,.ai-h2:before{content:'';position:absolute;top:0;right:1rem;bottom:0;left:calc(100% - 3rem);width:calc(1rem - 1px);height:1px;margin:auto;background:#293041}.ai-h1.fold:after,.ai-h2.fold:after{content:'';position:absolute;top:0;right:1rem;bottom:0;left:calc(100% - 3rem);width:1px;height:calc(1rem - 1px);margin:auto;background:#293041}.ai-h1.fold + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h1.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc,.ai-h2.fold + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc + .ai-desc{display:none}.ai-h1:hover:before,.ai-h1.fold:hover:after,.ai-h2:hover:before,.ai-h2.fold:hover:after{background:#007bff}.ai-h1{font-size:2rem}.ai-h2{font-size:1.5rem}.ai-desc{margin:2.5rem 0;padding-bottom:2rem}.ai-desc:last-child{margin-bottom:4em}.ai-desc *{font-family:"Malgun Gothic" !important}.ai-desc:after{content:'';display:block;clear:both}.ai-desc i{font-style:normal;color:#00bd39}.ai-desc>dl,.ai-desc>ol,.ai-desc>ul,.ai-desc>p,.ai-desc>code,.ai-desc>pre,.ai-desc>div{margin:0 0 2rem;font-size:.938em;line-height:1.6rem;word-break:keep-all}.ai-desc>dl a,.ai-desc>ol a,.ai-desc>ul a,.ai-desc>p a,.ai-desc>code a,.ai-desc>pre a,.ai-desc>div a{color:#3c97f1}.ai-desc>dl a:hover,.ai-desc>ol a:hover,.ai-desc>ul a:hover,.ai-desc>p a:hover,.ai-desc>code a:hover,.ai-desc>pre a:hover,.ai-desc>div a:hover{text-decoration:underline}.ai-desc>dl dt + dd{margin-top:.5rem}.ai-desc>dl dd{margin-left:1rem;padding-left:1rem;border-left:1px solid #ccc}.ai-desc>pre{white-space:pre-wrap}.ai-desc .ai-ol-desc li,.ai-desc .ai-ul-desc li{margin-bottom:1rem}.ai-desc .ai-code{display:block;max-width:600px;padding:1rem 2rem;border:1px solid #c9e2da;background:#e2f0ec;font-family:"Gulim",Arial !important;text-align:left}.ai-nextpage{margin:6rem 0 4em;padding-bottom:2rem;text-align:center}.ai-nextpage *{font-family:"Malgun Gothic" !important}.ai-nextpage:after{content:'';display:block;clear:both}.ai-nextpage a{display:inline-block;position:relative;padding:1rem 4rem 1rem 1.5rem;border-radius:2rem;border:1px solid #3c97f1;background:#fff;font-size:1rem;color:#3c97f1}.ai-nextpage a:before{content:'';position:absolute;top:0;right:.6rem;bottom:0;margin:auto;width:2.2rem;height:2.2rem;border-radius:50%;border:1px solid #3c97f1;background:#fff}.ai-nextpage a:after{content:'';position:absolute;top:0;right:1.5rem;bottom:0;margin:auto;width:.8rem;height:.8rem;border-top:1px solid #3c97f1;border-right:1px solid #3c97f1;transform:rotate(45deg)}.ai-nextpage a:hover{background:#3c97f1;color:#fff;text-decoration:none !important}.ai-figure{position:relative;max-width:calc(22.5rem + 2px);margin:0 0 2.5rem;clear:left}.ai-figure img{display:block}.ai-figure img + img{margin-top:1rem}.ai-figure .img_bd{border:1px solid #ccc;box-sizing:border-box;box-shadow:0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12)}.ai-figure[data-text]{cursor:zoom-in}.ai-figure[data-text]:not(.zoomin):before{content:attr(data-text);position:absolute;right:0;bottom:0;z-index:100;padding:.5rem 1rem;background:rgba(0,0,0,0.3);font-size:.75rem;color:#fff;text-shadow:1px 1px .13rem #000}.ai-figure .ai-empty-figure{display:block;width:260px;height:170px;line-height:170px;border:1px solid #ccc;text-align:center}.ai-table-res{margin:0 0 2.5rem}.ai-table{border:1px solid #ccc;font-family:'Dotum'}.ai-table caption{padding:.5rem;text-align:left}.ai-table th,.ai-table td{padding:.5rem 1rem;border:1px solid #ccc;font-size:.825rem}.ai-table th{background:#eee}.ai-table a{color:#3c97f1}.ai-table a:hover{text-decoration:underline}.ai-table img{max-width:none}.ai-command-buttons{max-width:680px;margin:0 auto 2rem !important;padding:1rem;text-align:center}.ai-command-buttons button{padding:.5rem 1rem;border:1px solid #ccc;background:#fafafa}.ai-command{display:flex;display:-webkit-flex;display:-ms-flexbox;flex-wrap:wrap;max-width:40rem;margin:0 auto !important;padding:0;list-style:none}.ai-command li{width:33.33%;border:1px solid #ccc;box-sizing:border-box}.ai-command li:not(:nth-child(3n + 1)){border-left:0}.ai-command li:nth-child(n + 4){border-top:0}.ai-command a{display:block;padding:.5rem 1rem;font-family:'Dotum';font-size:1rem;text-align:center}.ai-command[data-lan-text=eng] a:before{content:attr(data-eng)}.ai-command[data-lan-text=kor] a:before{content:attr(data-kor)}.ai-command li:last-child{display:none}@media(max-width:1023px){.ai-m-nav .dep2.command{display:flex;display:-webkit-flex;display:-ms-flexbox;flex-wrap:wrap;margin:1.25rem 0 0;padding:1.25rem;list-style:none;border:1px solid #aaa}.ai-m-nav .dep2.command>li{width:33.33%;padding:.5rem;text-align:center;box-sizing:border-box}.ai-m-nav .dep2.command>li:last-child{width:100%}.ai-table-res{overflow:auto;position:relative;max-width:100%;padding:20px 0 0;-webkit-overflow-scrolling:touch}.ai-table-res:before{content:'scroll to right →';position:absolute;top:0;left:0;height:20px;line-height:20px;font-size:.75rem}.ai-table{min-width:40rem}}@media(min-width:1024px){html{font-size:16px}#ai-header .logo{width:auto;margin:0;text-align:left}#ai-header .toggle-nav{display:none}#ai-container{min-height:calc(100vh - 82px);padding-left:12rem}#ai-footer{padding-left:12rem}#ai-aside{display:block;overflow:auto;position:fixed;top:48px;left:0;bottom:0;width:12rem;padding:0 0 4rem;border-right:1px solid #ccc}.ai-article{max-width:75rem;margin:auto;padding:2.5rem}.ai-figure.zoomin{float:none;max-width:100%;cursor:zoom-out}.ai-figure[data-text]:not(.zoomin):hover:before{display:flex;display:-webkit-flex;display:-ms-flexbox;justify-content:center;align-items:center;top:0;left:0;padding:0;font-size:2rem}.ai-command a:hover{background:#eee;text-decoration:none !important}.ai-command[data-lan-text=eng] a:hover:before{content:attr(data-kor)}.ai-command[data-lan-text=kor] a:hover:before{content:attr(data-eng)}}@media(min-width:1200px){.ai-figure{float:left}.ai-figure:not(.zoomin) ~ dl,.ai-figure:not(.zoomin) ~ ol,.ai-figure:not(.zoomin) ~ ul,.ai-figure:not(.zoomin) ~ p,.ai-figure:not(.zoomin) ~ code,.ai-figure:not(.zoomin) ~ table,.ai-figure:not(.zoomin) ~ pre,.ai-figure:not(.zoomin) ~ div{margin-left:26rem}}@media(min-width:1440px){#ai-container{padding-left:15rem}#ai-footer{padding-left:15rem}#ai-aside{width:15rem}}