.banner {
  width: 1000px;
  height: 235px;
}
.banner img {
  width: 1000px;
  height: 235px;
  background-size: 100%;
}
.pageMenu {
  width: 1000px;
  height: 70px;
}
.pageMenu .leftSideBar {
  float: left;
  width: 20px;
  height: 70px;
  background: #26b7b7;
}
.pageMenu .commBox {
  float: left;
  width: 120px;
  height: 70px;
}
.pageMenu .rightSideBar {
  float: right;
  width: 20px;
  height: 70px;
  background: #26b7b7;
}
.board {
  float: left;
  width: 660px;
  height: 600px;
}
.board .header {
  width: 660px;
  height: 40px;
  border-bottom: 1px solid #d2d2d2;
}
.board .header .group {
  float: left;
  width: 90px;
  height: 40px;
  margin-top: 10px;
}
.board .header .title {
  float: left;
  width: 470px;
  height: 40px;
  margin-top: 10px;
}
.board .header .date {
  float: right;
  width: 100px;
  height: 40px;
  margin-top: 10px;
}
.board .list .data {
  width: 660px;
  height: 40px;
  border-bottom: 1px solid #d2d2d2;
}
.board .list .data .grp {
  float: left;
  width: 90px;
  height: 40px;
  margin-top: 1px;
  font-family: NanumGothic;
  font-size: 10pt;
}
.board .list .data .ttl {
  float: left;
  width: 470px;
  height: 40px;
  margin-top: 1px;
  font-family: NanumGothic;
  font-size: 10pt;
  text-align: left;
}
.board .list .data .dt {
  float: left;
  width: 100px;
  height: 40px;
  margin-top: 1px;
  font-family: NanumGothic;
  font-size: 10pt;
  clear: right;
}
.advertising {
  float: right;
  width: 320px;
}
.advertising .item {
  margin-bottom: 15px;
}