.area-all {
  margin: 0 auto;
  min-width: 980px;
  background-image:  url("img/area-all/bg.png");
  background-position: center top;
  background-repeat: repeat-y;
  background-color: #efefef;
}

.area-header {
  background-color: #efefef;
}

.area-container {
  width: 980px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 20px;
  *zoom: 1;
}
.area-container:before, .area-container:after {
  content: "";
  display: table;
}
.area-container:after {
  clear: both;
}

.area-main {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 980px;
  padding: 0 0 100px;
}

.area-footer {
  border-top: 1px solid #dedad1;
  background-color: #efefef;
}