@media only screen and (orientation: portrait) {
  /* webclient */
  
  #page {
    min-width: 768px;
  }
  #header {
    width: 100%;
  }
  #ToolPanel {
    margin-left: -340px;
  }
  /* website */
  
  #main {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }
  #hang-panel.document-record .details-block.with-cover {
    max-width: 460px;
  }
  #footer {
    width: 90%;
  }
}