@charset "utf-8";

/* 내용관리 */
#ctt {margin:10px 0;padding:20px;background:#fff}
.ctt_admin {text-align:right}
#ctt header h1 {position:absolute;font-size:0;line-height:0;overflow:hidden}
#ctt_con {padding:10px 0;line-height:1.6em}
#ctt_con img{max-width:100%;height:auto}
.ctt_img {text-align:center}


.image-grid {
      display: flex;
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px 0;
    }

    .image-grid img {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 10px;
    }

    .image-item {
      flex: 1;
    }

    .image-item:not(:first-child) {
      margin-left: 10px;
    }

    /* 반응형 */
    @media (max-width: 992px) {
      .image-grid {
        flex-wrap: wrap;
      }
      .image-item {
        width: calc(50% - 5px);
        margin-left: 10px;
        margin-bottom: 10px;
      }
      .image-item:nth-child(2n+1) {
        margin-left: 0;
      }
    }

    @media (max-width: 600px) {
      .image-item {
        width: 100%;
        margin-left: 0;
      }
    }