body {
  background-color: #2149AE;
}

#main_menu {
  width: 148px;
  margin-left: 10px;
}

.sub_menu_div {
  margin-left: 10px;
  width: 638px; 
  height: 30px; 
  background: #6491B8;
}

.sub_block {
  height: 650px;
  overflow: auto;
}

.more, .return { cursor: pointer; }

#my_03_gallery {
  margin-left: 20px;
}
#my_03_gallery li {
 float: left;
 margin-left: 1px;
 margin-top: 1px;
}