html {
    -webkit-touch-callout:none;
    -webkit-user-select:none;
    -webkit-tap-highlight-color:rgba(0, 0, 0, 0);
    }

*{
    font-size: 15px;
    font-family: 'Daehan-Bold',sans-serif;
    text-decoration: none;
    list-style: none;
    margin: 0;
    padding: 0;
}
@font-face {
    font-family: 'Daehan-Bold';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_twelve@1.1/Daehan-Bold.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}
img{
    width: 90%;
    height: auto;
}

#groupbut button{
     border: 1px solid skyblue ;
     background-color: skyblue;
     color: white;
     padding: 1px;
     width: 100px;
     height: 30px;
     font-size: 15px;
}
.one{
    float:left;
    margin-left: 50px;
}
.two{
    float:right;
    margin-right: 50px;
}
.box #but1{
    border-radius: 10px;
}
.box #but2{
    border-radius: 10px;
}


/*light box 구현
#lightbox-overlay {
    opacity: 0;
    pointer-events: none;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(34, 34, 34, 0.95);
    transition: opacity .1s ease-in;
}

#lightbox-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}
#lightbox-image {
    max-height: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
   /* background: transparent url("test_img2.gif") 50% 50% no-repeat; 로딩시 걸리는 이미지
    text-indent: -99999px;
}*/

.small_img{
    width: 100%;
    height: auto;
}
ul{
    margin: 2% 0;
    text-align: center;
}
li{
    text-align: center;
    display: inline;
    margin: 1%;

}