message: feature fullscreen control
diff: flex: 0 0 64px;
  background-color: @body-background;
  box-shadow: @header-box-shadow;
  - z-index: @header-index;
  + z-index: 3;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  .body{
  flex:1;
  position: relative;
  +
  .sideMenu{
  width: 230px;
  height: 100%;
  border: none;
  }
  }
  + .modalPanel{
  + position: absolute;
  + height:100%;
  + width:100%;
  + top: 0;
  + left: 0;
  + bottom: 0;
  + right: 0;
  + background-color: fade(@black, 50);
  + z-index: 1;
  + }
  + .controlPanel {
  + position: absolute;
  + width:100%;
  + left: 0;
  + bottom: 0;
  + right: 0;
  + z-index: 2;
  + transition: all .3s;
  + .formPanel{
  + max-height: 100%;
  + background-color: @white;
  + overflow-y: auto;
  + }
  + }
  .chartWrapper{
  margin-top: 6%;
  margin-left: 15%;
  .displayBlock{
  display: block;
  }
  +.showModalPanel{
  + top:0;
  +}
  +.hideModalPanel{
  + top:-100px;
  +}
  