.sample-tutorial {
   position: relative;
   height: 100%;
   overflow: hidden;
}

.sample-spreadsheets {
  width: calc(100% - 280px);
  height: 100%;
  overflow: hidden;
  float: left;
}

.options-container {
  float: right;
  width: 280px;
  padding: 12px;
  height: 100%;
  box-sizing: border-box;
  background: #fbfbfb;
  overflow: auto;
}

.sample-options {
  z-index: 1000;
}

body {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

fieldset {
  padding: 6px;
  margin: 0;
  margin-top: 10px;
}

fieldset span,
fieldset input,
fieldset select {
    display: inline-block;
    text-align: left;
}

fieldset input[type=text] {
    width: calc(100% - 58px);
}

fieldset input[type=button] {
    width: 100%;
    text-align: center;
}

fieldset input[type=file] {
    width: 100%;
    text-align: left;
}

fieldset select {
    width: calc(100% - 50px);
}

.field-line {
    margin-top: 4px;
}

.field-inline {
    display: inline-block;
    vertical-align: middle;
}

fieldset label.field-inline {
    width: 100px;
}

fieldset input.field-inline {
    width: calc(100% - 100px - 12px);
}