/* BASIC css start */
#contentWrapper { width: 100%; position: relative; }
#contentWrap {width:1100px; text-align:center; padding:0px; }
#contentWrap img {border:0px}

#bImgs .bImg {display:none}
#btns {width:90%;margin:0 auto;text-align:center;margin-top:0;}
#btns .pBtn { /* width:169px; height:224px; */ margin:0 1px; display:inline-block; cursor:pointer; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; border:2px solid #FFFFFF;}
#btns .on {border:2px solid #FF6600;}
#btn-box {border:1px solid #333; padding-top:10px; padding-bottom:10px; width:1038px; /* margin:0 auto; */ margin-top:10px; margin-left: 28px;}
dd:focus {
  outline: none;
}
<!-- #btns .pBtn º¯°æ ÇؾßÇÒ¶§ -->
<!-- ¹öÆ°Å©±â º¯°æ½Ã ¾Õ¿¡ width:154px;height:154px; Å©±â º¯°æ / À̹ÌÁö Å©±âº¸´Ù 4px Å©°Ô ¼³Á¤ (Ŭ¸¯½Ã µé¾î°¡´Â ¼± ¶§¹®ÀÓ) -->
<!-- ¹öÆ° °£°Ý Á¶Á¤½Ã margin:0 10px; °ª º¯°æ ¿¹) margin:0 15px; = °£°Ý ³Ð¾îÁü / margin:0 5px; = °£°Ý Á¼¾ÆÁü -->
<!-- Å«À̹ÌÁö Á¿ì¿Í ¸ÂÃß·Á¸é / Áß¾ÓÁ¤·ÄÀ̱⠶§¹®¿¡ À̹ÌÁöÅ©±â ¹× °£°Ý Àß ³ª´²¼­ ¼³Á¤ÇؾßÇÔ -->


<!-- ////////// ¿©±â¼­ºÎÅÍ ½½¶óÀÌµå °ü·Ã ////////// -->
.slider {
    width: 50%;
    margin: 100px auto;
}

.slick-slide {
  margin: 0px 20px;
}

.slick-slide img {
  width: 100%;
}

.slick-prev:before,
.slick-next:before {
    color: black;
}

/* Slider */
.slick-slider
{
    position: relative;

    display: block;
    box-sizing: border-box;

    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;

    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-touch-action: pan-y;
        touch-action: pan-y;
    -webkit-tap-highlight-color: transparent;
}

.slick-list
{
    position: relative;

    display: block;
    overflow: hidden;

    margin: 0;
    padding: 0;
}
.slick-list:focus
{
    outline: none;
}
.slick-list.dragging
{
    cursor: pointer;
    cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list
{
    -webkit-transform: translate3d(0, 0, 0);
       -moz-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
         -o-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
}

.slick-track
{
    position: relative;
    top: 0;
    left: 0;

    display: block;
}
.slick-track:before,
.slick-track:after
{
    display: table;

    content: '';
}
.slick-track:after
{
    clear: both;
}
.slick-loading .slick-track
{
    visibility: hidden;
}

.slick-slide
{
    display: none;
    float: left;

    height: 100%;
    min-height: 1px;
}
[dir='rtl'] .slick-slide
{
    float: right;
}
.slick-slide img
{
    /* display: block; */
}
.slick-slide.slick-loading img
{
    display: none;
}
.slick-slide.dragging img
{
    pointer-events: none;
}
.slick-initialized .slick-slide
{
    display: block;
}
.slick-loading .slick-slide
{
    visibility: hidden;
}
.slick-vertical .slick-slide
{
    display: block;

    height: auto;

    border: 1px solid transparent;
}
.slick-arrow.slick-hidden {
    display: none;
}

@charset 'UTF-8';

/* Slider */
/*.slick-loading .slick-list
{
    background: #fff url('./ajax-loader.gif') center center no-repeat;
}*/

/* Icons */
/*@font-face
{
    font-family: 'slick';
    font-weight: normal;
    font-style: normal;

    src: url('http://tong4.img5.kr/fonts/slick.eot');
    src: url('http://tong4.img5.kr/fonts/slick.eot?#iefix') format('embedded-opentype'), url('http://tong4.img5.kr/fonts/slick.woff') format('woff'), url('http://tong4.img5.kr/fonts/slick.ttf') format('truetype'), url('http://tong4.img5.kr/fonts/slick.svg#slick') format('svg');
}*/
/* Arrows */
.slick-prev,
.slick-next
{
    font-size: 0;
    line-height: 0;

    position: absolute;
    top: 37%;

    display: block;

    width: 28px;
    height: 32px;
    padding: 0;
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);

    cursor: pointer;

    color: transparent;
    border: none;
    outline: none;
    background: transparent;
}
.slick-prev:hover,
.slick-prev:focus,
.slick-next:hover,
.slick-next:focus
{
    color: transparent;
    outline: none;
    background: transparent;
}
.slick-prev:hover:before,
.slick-prev:focus:before,
.slick-next:hover:before,
.slick-next:focus:before
{
    opacity: 1;
}
.slick-prev.slick-disabled:before,
.slick-next.slick-disabled:before
{
    opacity: .25;
}

.slick-prev:before,
.slick-next:before
{
    font-family: 'slick';
    font-size: 20px;
    line-height: 1;

    opacity: .75;
    /* color: white; */

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.slick-prev
{
    left: -33px;
}
[dir='rtl'] .slick-prev
{
    right: -33px;
    left: auto;
}
/*
.slick-prev:before
{
    content: '¡ç';
    content: '<';
}
[dir='rtl'] .slick-prev:before
{
    content: '¡æ';
    content: '>';
}
*/

.slick-next
{
    right: -33px;
}
[dir='rtl'] .slick-next
{
    right: auto;
    left: -33px;
}
/*
.slick-next:before
{
    content: '>';
}
[dir='rtl'] .slick-next:before
{
    content: '<';
}
*/

/* Dots */
.slick-dotted.slick-slider
{
    margin-bottom: 30px;
}

.slick-dots
{
    position: absolute;
    bottom: -25px;

    display: block;

    width: 100%;
    padding: 0;
    margin: 0;

    list-style: none;

    text-align: center;
}
.slick-dots li
{
    position: relative;

    display: inline-block;

    width: 20px;
    height: 20px;
    margin: 0 5px;
    padding: 0;

    cursor: pointer;
}
.slick-dots li button
{
    font-size: 0;
    line-height: 0;

    display: block;

    width: 20px;
    height: 20px;
    padding: 5px;

    cursor: pointer;

    color: transparent;
    border: 0;
    outline: none;
    background: transparent;
}
.slick-dots li button:hover,
.slick-dots li button:focus
{
    outline: none;
}
.slick-dots li button:hover:before,
.slick-dots li button:focus:before
{
    opacity: 1;
}
.slick-dots li button:before
{
    font-family: 'slick';
    font-size: 6px;
    line-height: 20px;

    position: absolute;
    top: 0;
    left: 0;

    width: 20px;
    height: 20px;

    content: ' "';
    text-align: center;

    opacity: .25;
    color: black;

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.slick-dots li.slick-active button:before
{
    opacity: .75;
    color: black;
}



/* BASIC css end */