/* ===========================
base 
===========================*/
@font-face {
  font-family: 'Noto Sans KR';
  font-style: normal;
  font-weight: 100;
  src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Thin.woff2) format('woff2'),
      url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Thin.woff) format('woff'),
      url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Thin.otf) format('opentype');
}
@font-face {
  font-family: 'Noto Sans KR';
  font-style: normal;
  font-weight: 300;
  src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Light.woff2) format('woff2'),
      url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Light.woff) format('woff'),
      url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Light.otf) format('opentype');
}
@font-face {
  font-family: 'Noto Sans KR';
  font-style: normal;
  font-weight: 400;
  src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Regular.woff2) format('woff2'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Regular.woff) format('woff'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Regular.otf) format('opentype');
 }
@font-face {
  font-family: 'Noto Sans KR';
  font-style: normal;
  font-weight: 500;
  src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Medium.woff2) format('woff2'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Medium.woff) format('woff'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Medium.otf) format('opentype');
 }
@font-face {
  font-family: 'Noto Sans KR';
  font-style: normal;
  font-weight: 700;
  src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Bold.woff2) format('woff2'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Bold.woff) format('woff'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Bold.otf) format('opentype');
 }
@font-face {
  font-family: 'Noto Sans KR';
  font-style: normal;
  font-weight: 900;
  src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Black.woff2) format('woff2'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Black.woff) format('woff'),
        url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Black.otf) format('opentype');
 }

* {
    padding:0;
    margin:0;
    box-sizing: border-box;
}
html {
    font-size:18px;
}

body {
    font-family: 'Noto Sans KR', Arial, sans-serif; 
    font-weight: 400;
    color:#222;
    letter-spacing:-0.3px;
}

a {
    text-decoration:none;
    color:#3b3b3c;
}

ol,
ul {
    padding:0;
}

ol li,
ul li {
    list-style:none;
    padding:0;
}
::placeholder {
    color: #8d8d8d;
}

button {
    border:0;
}
button:focus {
    outline: 0;
}

.sr-only {
    position:absolute;
    height:0;
    width:0;
    overflow: hidden;
    left:-9999px;
}

.wrap {
    width:1280px;
    margin:0 auto;
    position:relative;
}
.overflow-none {
    overflow: hidden;
}

img {
    max-width: 100%; width:100%;
    vertical-align: top;
}

/*! normalize.css v3.0.2 | MIT License | git.io/normalize */

/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS text size adjust after orientation change, without disabling
 *    user zoom.
 */

html {
  font-family: sans-serif; /* 1 */
  -ms-text-size-adjust: 100%; /* 2 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/**
 * Remove default margin.
 */

body {
  margin: 0;
}

/* HTML5 display definitions
   ========================================================================== */

/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11
 * and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */

audio,
canvas,
progress,
video {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */

audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
 */

[hidden],
template {
  display: none;
}

/* Links
   ========================================================================== */

/**
 * Remove the gray background color from active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * Improve readability when focused and also mouse hovered in all browsers.
 */

a:active,
a:hover {
  outline: 0;
}

/* Text-level semantics
   ========================================================================== */

/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */

abbr[title] {
  border-bottom: 1px dotted;
}

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */

b,
strong {
  font-weight: bold;
}

/**
 * Address styling not present in Safari and Chrome.
 */

dfn {
  font-style: italic;
}

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/**
 * Address styling not present in IE 8/9.
 */

mark {
  background: #ff0;
  color: #000;
}

/**
 * Address inconsistent and variable font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove border when inside `a` element in IE 8/9/10.
 */

img {
  border: 0;
}

/**
 * Correct overflow not hidden in IE 9/10/11.
 */

svg:not(:root) {
  overflow: hidden;
}

/* Grouping content
   ========================================================================== */

/**
 * Address margin not present in IE 8/9 and Safari.
 */

/*figure {
  margin: 1em 40px;
}*/

/**
 * Address differences between Firefox and other browsers.
 */

hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}

/**
 * Contain overflow in all browsers.
 */

pre {
  overflow: auto;
}

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

/* Forms
   ========================================================================== */

/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */

/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */

button,
input,
optgroup,
select,
textarea {
  color: inherit; /* 1 */
  font: inherit; /* 2 */
  margin: 0; /* 3 */
}

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */

button {
  overflow: visible;
}

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */

button,
select {
  text-transform: none;
}

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}

/**
 * Re-set default cursor for disabled elements.
 */

button[disabled],
html input[disabled] {
  cursor: default;
}

/**
 * Remove inner padding and border in Firefox 4+.
 */

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */

input {
  line-height: normal;
}

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
 *    (include `-moz` to future-proof).
 */

input[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box; /* 2 */
  box-sizing: content-box;
}

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * Define consistent border, margin, and padding.
 */

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */

legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}

textarea {
  overflow: auto;
}

optgroup {
  font-weight: bold;
}

/* Tables
   ========================================================================== */

/**
 * Remove most spacing between table cells.
 */

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th {
  padding: 0;
}

:root {
    --size-0 : 0;
    --size-10 : 10px;
    --size-20 : 20px;
    --size-30 : 30px;
    --size-40 : 40px;
    --size-50 : 50px;
    --size-60 : 60px;
    --size-70 : 70px;
    --size-80 : 80px;
    --size-90 : 90px;
    --size-100 : 100px;
    --size-200 : 200px;
    --size-300 : 300px;
    --size-400 : 400px;
    --size-500 : 500px;
}


/* margin-top */
.mt-0 {
    margin-top:var(--size-0);
}
.mt-10 {
    margin-top:var(--size-10);
}
.mt-20 {
    margin-top:var(--size-20);
}
.mt-30 {
    margin-top:var(--size-30);
}
.mt-40 {
    margin-top:var(--size-40);
}
.mt-50 {
    margin-top:var(--size-50);
}
.mt-60 {
    margin-top:var(--size-60);
}
.mt-70 {
    margin-top:var(--size-70);
}
.mt-80 {
    margin-top:var(--size-80);
}
.mt-90 {
    margin-top:var(--size-90);
}
.mt-100 {
    margin-top:var(--size-100);
}
.mt-200 {
    margin-top:var(--size-200);
}
.mt-300 {
    margin-top:var(--size-300);
}
.mt-400 {
    margin-top:var(--size-400);
}
.mt-500 {
    margin-top:var(--size-500);
}


/* margin-bottom */
.mb-0 {
    margin-bottom:var(--size-0);
}
.mb-10 {
    margin-bottom:var(--size-10);
}
.mb-20 {
    margin-bottom:var(--size-20);
}
.mb-30 {
    margin-bottom:var(--size-30);
}
.mb-40 {
    margin-bottom:var(--size-40);
}
.mb-50 {
    margin-bottom:var(--size-50);
}
.mb-60 {
    margin-bottom:var(--size-60);
}
.mb-70 {
    margin-bottom:var(--size-70);
}
.mb-80 {
    margin-bottom:var(--size-80);
}
.mb-90 {
    margin-bottom:var(--size-90);
}
.mb-100 {
    margin-bottom:var(--size-100);
}
.mb-200 {
    margin-bottom:var(--size-200);
}
.mb-300 {
    margin-bottom:var(--size-300);
}
.mb-400 {
    margin-bottom:var(--size-400);
}
.mb-500 {
    margin-bottom:var(--size-500);
}


/* margin-left */
.ml-0 {
    margin-left:var(--size-0);
}
.ml-10 {
    margin-left:var(--size-10);
}
.ml-20 {
    margin-left:var(--size-20);
}
.ml-30 {
    margin-left:var(--size-30);
}
.ml-40 {
    margin-left:var(--size-40);
}
.ml-50 {
    margin-left:var(--size-50);
}
.ml-60 {
    margin-left:var(--size-60);
}
.ml-70 {
    margin-left:var(--size-70);
}
.ml-80 {
    margin-left:var(--size-80);
}
.ml-90 {
    margin-left:var(--size-90);
}
.ml-100 {
    margin-left:var(--size-100);
}
.ml-200 {
    margin-left:var(--size-200);
}
.ml-300 {
    margin-left:var(--size-300);
}
.ml-400 {
    margin-left:var(--size-400);
}
.ml-500 {
    margin-left:var(--size-500);
}


/* margin-right */
.mr-0 {
    margin-right:var(--size-0);
}
.mr-10 {
    margin-right:var(--size-10);
}
.mr-20 {
    margin-right:var(--size-20);
}
.mr-30 {
    margin-right:var(--size-30);
}
.mr-40 {
    margin-right:var(--size-40);
}
.mr-50 {
    margin-right:var(--size-50);
}
.mr-60 {
    margin-right:var(--size-60);
}
.mr-70 {
    margin-right:var(--size-70);
}
.mr-80 {
    margin-right:var(--size-80);
}
.mr-90 {
    margin-right:var(--size-90);
}
.mr-100 {
    margin-right:var(--size-100);
}
.mr-200 {
    margin-right:var(--size-200);
}
.mr-300 {
    margin-right:var(--size-300);
}
.mr-400 {
    margin-right:var(--size-400);
}
.mr-500 {
    margin-right:var(--size-500);
}


/* padding-top */
.pt-0 {
    padding-top:var(--size-0);
}
.pt-10 {
    padding-top:var(--size-10);
}
.pt-20 {
    padding-top:var(--size-20);
}
.pt-30 {
    padding-top:var(--size-30);
}
.pt-40 {
    padding-top:var(--size-40);
}
.pt-50 {
    padding-top:var(--size-50);
}
.pt-60 {
    padding-top:var(--size-60);
}
.pt-70 {
    padding-top:var(--size-70);
}
.pt-80 {
    padding-top:var(--size-80);
}
.pt-90 {
    padding-top:var(--size-90);
}
.pt-100 {
    padding-top:var(--size-100);
}
.pt-200 {
    padding-top:var(--size-200);
}
.pt-300 {
    padding-top:var(--size-300);
}
.pt-400 {
    padding-top:var(--size-400);
}
.pt-500 {
    padding-top:var(--size-500);
}


/* padding-bottom */
.pb-0 {
    padding-bottom:var(--size-0);
}
.pb-10 {
    padding-bottom:var(--size-10);
}
.pb-20 {
    padding-bottom:var(--size-20);
}
.pb-30 {
    padding-bottom:var(--size-30);
}
.pb-40 {
    padding-bottom:var(--size-40);
}
.pb-50 {
    padding-bottom:var(--size-50);
}
.pb-60 {
    padding-bottom:var(--size-60);
}
.pb-70 {
    padding-bottom:var(--size-70);
}
.pb-80 {
    padding-bottom:var(--size-80);
}
.pb-90 {
    padding-bottom:var(--size-90);
}
.pb-100 {
    padding-bottom:var(--size-100);
}
.pb-200 {
    padding-bottom:var(--size-200);
}
.pb-300 {
    padding-bottom:var(--size-300);
}
.pb-400 {
    padding-bottom:var(--size-400);
}
.pb-500 {
    padding-bottom:var(--size-500);
}


/* padding-left */
.pl-0 {
    padding-left:var(--size-0);
}
.pl-10 {
    padding-left:var(--size-10);
}
.pl-20 {
    padding-left:var(--size-20);
}
.pl-30 {
    padding-left:var(--size-30);
}
.pl-40 {
    padding-left:var(--size-40);
}
.pl-50 {
    padding-left:var(--size-50);
}
.pl-60 {
    padding-left:var(--size-60);
}
.pl-70 {
    padding-left:var(--size-70);
}
.pl-80 {
    padding-left:var(--size-80);
}
.pl-90 {
    padding-left:var(--size-90);
}
.pl-100 {
    padding-left:var(--size-100);
}
.pl-200 {
    padding-left:var(--size-200);
}
.pl-300 {
    padding-left:var(--size-300);
}
.pl-400 {
    padding-left:var(--size-400);
}
.pl-500 {
    padding-left:var(--size-500);
}


/* padding-right */
.pr-0 {
    padding-right:var(--size-0);
}
.pr-10 {
    padding-right:var(--size-10);
}
.pr-20 {
    padding-right:var(--size-20);
}
.pr-30 {
    padding-right:var(--size-30);
}
.pr-40 {
    padding-right:var(--size-40);
}
.pr-50 {
    padding-right:var(--size-50);
}
.pr-60 {
    padding-right:var(--size-60);
}
.pr-70 {
    padding-right:var(--size-70);
}
.pr-80 {
    padding-right:var(--size-80);
}
.pr-90 {
    padding-right:var(--size-90);
}
.pr-100 {
    padding-right:var(--size-100);
}
.pr-200 {
    padding-right:var(--size-200);
}
.pr-300 {
    padding-right:var(--size-300);
}
.pr-400 {
    padding-right:var(--size-400);
}
.pr-500 {
    padding-right:var(--size-500);
}


/* text-align */
.text-left {
    text-align: left;
}
.text-center {
    text-align: center;
}
.text-right {
    text-align: right;
}

/* float */
.float-left {
    float: left;
}
.float-right {
    float: right;
}


/* font-weight */
.font-thin {
    font-weight: 100;
}
.font-light {
    font-weight: 300;
}
.font-bold {
    font-weight: 500;
}

/* color */
.color-black {
    color:#000;
}
/* ===========================
common layout  
===========================*/
.innerwrap {
    display: flex;
    justify-content: space-between;
}

.titlebar {border-top: none; display: flex; justify-content: space-between; align-items: center; height: 40px;}
.contents-detail .titlebar {border-top: 1px solid #222; display: flex; justify-content: space-between; align-items: center; height: 40px;}
.titlebar .title {
    font-size:18px;
    color:#222; line-height: 20px;
}
.titlebar .title a {display: inline-flex; align-items: center;}
.titlebar .btn-more {
    font-size:16px;
    color:#000;
    font-weight: 300;
	letter-spacing:-1px;
	margin-top:15px; display: flex;
}
#maincontents, #container {margin:30px auto; position: relative; width:1280px;}


.paging {
    padding-top:50px;
    border-top:1px solid #cacaca;    
    display: flex;
    justify-content: space-between;
} 
.paging .paging-prev {
    width:11px;
    height:18px;
    background: url('//image.dizzo.com/dizzo/ai/img/paging.png') center center no-repeat;
} 
.paging .paging-next {
    width:11px;
    height:18px;
    background: url('//image.dizzo.com/dizzo/ai/img/paging.png') center center no-repeat;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
} 
.paging .paging-numbers {
    width:calc(100% - 62px);
    margin:0 20px;  
    text-align: center;
} 
.paging .paging-numbers a {
    height: 18px;
    line-height: 18px;
    display: inline-block;
    margin:0 15px;
    color:#000;
} 
.paging .paging-numbers a.active {
    font-weight: 500;
} 


/* ===========================
header  
===========================*/
#headerDefault {
}
#headerDefault .header-01 {
    padding:15px 0 10px 0;
    position:relative;
}
#headerDefault .header-01 .wrap {display: flex;align-items: center;}
#headerDefault .header-01 .logo {text-align:center; width:50%}
#headerDefault .header-01 .logo img {width:200px;}
#headerDefault .header-01 .banner-01 {background:#b5b5b7; position:absolute; top:-10px; right:0;}
#headerDefault .header-02 {border-top:1px solid #eaeaea; border-bottom:2px solid #222; display:flex; justify-content: space-between; align-items: center;}
.header-01 div.rightBox, .header-01 div.leftBox {width:35%;}
.header-01 div.rightBox {text-align:right;}
.header-01 div.leftBox img {width:auto;}
.header-01 div.rightBox .sns {margin-top: 20px;}
.header-01 div.rightBox .sns li {display: inline-block; background: url(//edu.chosun.com/images/common/top_sns.png) no-repeat; margin-left: 8px;}
.header-01 div.rightBox .sns a {display: block; width: 28px; height: 28px; background: url(//edu.chosun.com/images/common/top_sns.png) no-repeat; opacity: 0; filter: alpha(opacity=0);}
.header-01 div.rightBox .sns a:hover{opacity: 1.0; filter: alpha(opacity=100);}
.header-01 div.rightBox .sns li.facebook > a {background-position: -28px 0px;}
.header-01 div.rightBox .sns li.naverblog > a {background-position: -28px -28px;}
.header-01 div.rightBox .sns li.naverpost > a {background-position: -28px -112px;}
.header-01 div.rightBox .sns li.kakaostory > a {background-position: -28px -56px;}
.header-01 div.rightBox .sns li.kakaotalk > a {background-position: -28px -84px;}
.header-01 div.rightBox .sns li.facebook {background-position: 0px 0px;}
.header-01 div.rightBox .sns li.naverblog {background-position: 0px -28px;}
.header-01 div.rightBox .sns li.naverpost {background-position: 0px -112px;}
.header-01 div.rightBox .sns li.kakaostory {background-position: 0px -56px;}
.header-01 div.rightBox .sns li.kakaotalk {background-position: 0px -84px;}
#headerDefault {top: 0; position: relative; min-width: 1280px;}

.topbar {
    height:20px;
    background: #fff;
}
.topbar .wrap {
    display: flex;
    justify-content: space-between;
}
.topbar .wrap div {
    font-size:14px;
    line-height:35px;
    color:#000;
	letter-spacing:0px;
}
.wrap .area-02 a {
    padding-left:8px;
    margin-left:3px;
    position:relative;
    display:inline-block;
    color:#222;font-size:14px;
}
.wrap .area-02 a::before {
    width:1px;
    height:14px;
    content:'';
    display: block;
    position:absolute;
    top:5px;
    left:0;
    background:#ccc;
}
.wrap .area-02 a:nth-child(1) {
    padding-left:0;
    margin-left:0;
}
.wrap .area-02 a:nth-child(1)::before {
    display:none;
}

.gnb {
    display: flex;
    justify-content: center;
}
.gnb a {
    font-size:18px;
    font-weight: 500;
    color:#000;
    margin:0 35px;
    position: relative;
    display: block;
    height: 40px;
    line-height: 40px;
	letter-spacing:0px;
}
.gnb a.active::after {
    background:#000;
    width:100%;
    height:3px;
    position:absolute;
    bottom: 0;
    left: 0;
    content:'';
}
.header {
    background:#fff;
    z-index:10;
}
.header .togger-totalmenu {background:url('/images/2023/header_menuopener.png') center center no-repeat; width:27px; height:24px; background-size: 80%;}
.header .togger-search a{display: inline-flex; background: #fff url('/images/2023/header_search.png') center center no-repeat; width:27px; height:24px; background-size:80%;text-indent: -9999px;}
.togger-search {background: transparent;}

#headerScroll {
    border-bottom:1px solid #888;
    width:100%;
    left:0;
    top:0;
    position:fixed;
    transform: translateY(-500px);
    -webkit-transform: translateY(-500px);
    -moz-transform: translateY(-500px);
    -ms-transform: translateY(-500px);
    -o-transform: translateY(-500px);
    transition: transform .65s;
    -webkit-transition: transform .65s;
    -moz-transition: transform .65s;
    -ms-transition: transform .65s;
    -o-transition: transform .65s;
}
#headerScroll.active {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}
#headerScroll .wrap {
    height:43px;
    align-items: center;
    display:flex;
    justify-content: space-between;
}
#headerScroll .area-01 {
    display: flex;
    align-items: center;
}
#headerScroll .area-01 .logo {
    margin-left:50px;
}
#headerScroll .area-01 .logo img {width:100px; margin-top:2px;}
#headerScroll .gnb a {height:42px; line-height:42px;}

#headerScroll .togger-search {background: #fff url('/images/2023/header_search.png') center center no-repeat; width:27px; height:24px; background-size:80%;text-indent: -9999px; margin-left:10px;display: flex;}


/* ===========================
searchbar 
===========================*/
.searcher {
    z-index: 10;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:#f7f7f7;
    display:none;
}
.searcher .search-form {
    padding:60px 0;
    width:766px;
    margin:0 auto;
    display:flex;
    align-items: center;
}
.searcher .search-form #searchInput {
    width:615px;
    height:63px;
    border:0;
    padding:0 20px;
    font-size:18px;
}
.searcher .search-form #searchBtn {
    width:78px;
    height:63px;
    background:#8d8d8d url('//image.dizzo.com/dizzo/ai/img/searcher-finder.png') center center no-repeat;;
}
.searcher .search-form #searchCloser {
    width:31px;
    height:31px;
    background:url('//image.dizzo.com/dizzo/ai/img/searcher-close.png') center center no-repeat;;
    margin-left:42px;
}

#topSearcher {
    box-shadow: 0 3px 5px 1px rgba(50, 50, 50, .3);
    -webkit-box-shadow: 0 3px 5px 1px rgba(50, 50, 50, .3);
    -moz-box-shadow: 0 3px 5px 1px rgba(50, 50, 50, .3);
    -ms-box-shadow: 0 3px 5px 1px rgba(50, 50, 50, .3);
    -o-box-shadow: 0 3px 5px 1px rgba(50, 50, 50, .3);
}



/* ===========================
totalmenu 
===========================*/
#totalmenu {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,.4);
    z-index:20;
    display:none;
}
#totalmenu .totalmenu-menublock {
    background:#fff;
    max-height:100%;
    overflow:auto;
    width:300px;
    padding:24px; min-height:100%;
}
#totalmenu .totalmenu-menublock .logo {
    display:block;
    height:100%;
}
#totalmenu .totalmenu-menublock .logo img {width:125px;}
.totalmenu-title {display:flex; justify-content: flex-end; align-items: center;}
.totalmenu-closer {
    width:21px;
    height:21px;
    background:url('//image.dizzo.com/dizzo/ai/img/totalmenu-close.png') center center no-repeat;;
}
#totalmenu fieldset {border: 0px; margin:0; padding:0;}
#totalmenu form {
    width: 100%;
    padding: 24px 0 0px;
    margin: 0 auto;
    text-align: center;
}
#totalmenu form input[type="text"] {
    box-sizing: border-box;
    color: rgb(102, 102, 102);
    font-size: 0.875em;
    font-family: nyt-franklin, helvetica, arial, sans-serif;
    font-weight: normal;
    height: 40px;
    letter-spacing: 0.5px;
    line-height: 16px;
    vertical-align: middle;
    width: 86%;
    float: left;
    border-width: 1px;
    border-style: solid;
    border-color: rgb(226, 226, 226);
    border-image: initial;
    margin: 0px;
    padding: 1px 40px 0px 10px;
}
#totalmenu form button {
    background: #666 url('//image.dizzo.com/dizzo2/images/search_fff.png') center center no-repeat;
    text-indent: -9999px;
    height: 40px;
    width: 14%;
    border: 0;
    background-color: #666;
    background-size: 25px;
}
.totalmenu-list {

}
.totalmenu-list .item {
    border-bottom:1px solid #eaeaea;
    padding:12px 0;
}
.totalmenu-list .item:nth-last-child(1) {
    border-bottom:none;
    padding-bottom:0;
}
.totalmenu-list .item h2 {
    font-size:17px;
    padding-bottom:12px;
}
.totalmenu-list .item h2 a {
    color:#000;
}
.totalmenu-list .item ul {
    display:flex;
    justify-content: space-between;
    flex-wrap:wrap;
}
.totalmenu-list .item ul li {
    font-size:17px;
    padding-bottom:6px;
    width:100%; letter-spacing:0;
}
.totalmenu-list .item ul li a {
    color:#000;
}



/* ===========================
footer 
===========================*/
#footer {

}

#footer .footer-01 {/*border-top:2px solid #888888; padding:40px 0 40px 0; letter-spacing: 0px;*/}
#footer .footer-01 .footer-gnb {
    width:1272px;
    margin:0 auto;
    display:flex;
    justify-content:space-between;
}
#footer .footer-01 .item {
    width:18%;
}
#footer .footer-01 .item:nth-last-child(1) {
    width:9%;
}
#footer .footer-01 .item.item-tech {
    width:37%;
    column-count:2;
}
#footer .footer-01 .item h2 {
    font-size:16px;
    margin-bottom:20px;
}
#footer .footer-01 .item ul li {
    font-size:16px;
    margin-bottom:10px;
}
#footer .footer-01 .item ul li a {
    color:#5d5d5d;
}

#footer .footer-02 {
    border-top:1px solid #eaeaea;
    display:flex;
    padding:30px 0 25px 0;
}
#footer .footer-02 .wrap {display: flex;}
.footer-logo {background: url('//edu.chosun.com/images/logo/csecm_logo_230x47.png') center center no-repeat; width: 230px; height: 45px; text-indent: -9999px; display: block;}
#footer .copyright {width: calc(100% - 267px); margin-left: 50px; font-size: 13px; line-height: 1.7;}
#footer .copyright a, #footer .copyright div span, #footer .copyright .en {margin-right: 0px; font-weight: 400; color: #707070;}
#footer .copyright a:after, #footer .copyright div span:after {content: "|"; font-size: x-small; color: #c4c4c4; margin: 0 5pt; vertical-align: 1.2pt;}
.footer-info {padding-left:265px;}
#footer .copyright a:after:last-child, #footer .copyright div span:after:last-child {content:'';}
.footer-info p, .footer-info_last p{font-size:14px; color:#707070;
    padding-bottom:5px;
	letter-spacing:-0.5px;
}
.footer-info p span, .footer-info_last p span {
    padding-right:30px;
}
.footer-info_last {margin-left:265px; border-top: 1px solid #b5b5b7; padding: 8px 0; margin-top: 8px;}
.footer-info .logo_inc a {margin-left: -5px; background: url(//image.dizzo.com/dizzo/ai/img/logo_inc.jpg) center center no-repeat; width: 100px; height: 23px; background-size: 100px 23px; display: inline-block; text-indent: -9999px;}

#wings_right, #wings_right_main {position: absolute; top: 0px; right: -180px; width: 160px; clear: both;}
.wings_bn {width: 160px; height: 600px; overflow: hidden; margin-bottom: 4px;}
#wings_left, #wings_left_main {position: absolute; top: 0px; left: -180px; width: 160px;}


/* ===========================
sidebar  
===========================*/
.sidebar {
    position: sticky;
    top: 120px;
    right:0;
    bottom:0;
    width: 300px;
}
.sidebar > div {
    margin-bottom:24px;
}
.sidebar > div:nth-last-of-type(1) {
    margin-bottom:0;
}

.sidebar .titlebar {
    margin-bottom:8px;
    align-items: flex-end;
    padding-bottom:5px;
}
.sidebar .titlebar .title {
    font-size:18px;
	letter-spacing:-1.5px;
	font-weight:600;
}
.sidebar .sidebar-best {
}
.sidebar .sidebar-best .ui .ui-item {
    padding:0 0 10px 5px;
}
.sidebar .sidebar-best .ui .ui-item:nth-last-child(1) {
    padding-bottom:0;
}
.sidebar .sidebar-best .ui .ui-subject a{
    font-weight:300;
    -webkit-line-clamp: 2;
	letter-spacing:-0.3px;
}
.sidebar .sidebar-best .ui .ui-subject a::before{
    font-weight:600;
    line-height: 1.4;
    text-align: left;
	font-size:20px;
}

.sidebar-place {

}
.sidebar-place .ui .ui-thumb {
    height:170px;
}
.sidebar-place .ui .ui-thumb a {
    position: relative;
}
.sidebar-related .ui .ui-thumb {height: 60px; width: 100px; margin-left: 12px;overflow: hidden;}
.sidebar-related .ui .ui-info {width:100%;}
.sidebar-related .ui-item .ui-info + .ui-thumb {width: calc(100% - 180px);}
.sidebar-related .ui .ui-subject {

}
.sidebar-related .ui .ui-subject a {font-size: 17px; margin-top: 5px; color: #222; line-height: 1.3; letter-spacing: -0.3px; overflow: hidden; box-sizing: border-box; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.sidebar-related .ui .ui-item {
    border-bottom:1px solid #e6e6e6;
    padding-bottom:12px;
    margin-bottom:12px; display:flex;
}
.sidebar-related .ui .ui-item:nth-last-of-type(1) {
    border-bottom:none;
    /*padding-bottom:0;*/
    margin-bottom:0;
}