.viewport {
  cursor:auto;
  margin:4px;
}

.viewport:active, .viewport:focus {
  cursor:pointer;
}

.canvas_div {
  /* border:1px solid black; */
  margin:4px;
}

.mathfont {
  font-family:"times";
  font-style:italic;
  font-weight:bold;
  font-size:120%;
}

p,li {
  text-align:justify;
  text-justify:inter-word;
}

.para {
  margin-top: 1em;
  margin-bottom:1em;
}

.textrange {
  display:inline-block;
  width:100px;
  text-align:right;
  padding-right:4px;
}

button {
  border-radius:4px;
  -moz-border-radius:4px;
  -webkit-border-radius:4px;
}

.num_disp {
  text-align:center;
}

.data_entry {
  width:850px;
  height:300px;
  padding:8px;
  border:1px solid #808080;
  resize:vertical;
  overflow:auto;
  
}

div, input, textarea {
  border-radius:8px;
  -moz-border-radius:8px;
  -webkit-border-radius:8px;
}

.data_entry {
  width:850px;
  height:200px;
  padding:8px;
  border:1px solid #808080;
  resize:vertical;
  overflow:auto;
}

.result_display {
  width:850px;
  height:290px;
  padding:8px;
  border:1px solid #808080;
  resize:vertical;
  overflow:auto;
}

.scroll_textarea {
  border:none;
  width:99%;
  height:96%;
  resize:none;
}

.text_graph,.canvas_graph {
  border-radius:8px;
  -moz-border-radius:8px;
  -webkit-border-radius:8px;
}

.canvas_graph {
  background-color:#ffffff;
  border:1px solid #808080;
}

.control_panel {
  width:866px;
  background-color:#f0f0ff;
  border:1px solid #808080;
  margin-top:12px;
}

.value_field {
  width:80px;
  border-radius:4px;
  -moz-border-radius:4px;
  -webkit-border-radius:4px;
  text-align:right;
  padding-right:4px;
}

.data_entry:hover,result_display:hover {
  cursor:move;
}

.scroll_textarea {
  border:none;
  width:99%;
  height:96%;
  resize:none;
}

.control_table tr td,.control_table_bot tr td {
  text-align:center;
  padding:2px;
  white-space:nowrap;
}

.right_align td {
  text-align:right;
}

.control_table {
  width:100%;
  border-collapse:collapse;
}

#tooltip {
  font-family:courier;
  background-color:#ffffc0;
  border:1px solid black;
  padding:4px;
  opacity:.7;
  filter:alpha(opacity=70);
  position:absolute;
  display:block;
  padding:4;
  -moz-box-shadow:    5px 5px 5px #ccc;
  -webkit-box-shadow: 5px 5px 5px #ccc;
  box-shadow:         5px 5px 5px #ccc;
  border-radius:3px;
  -moz-border-radius:3px;
  -webkit-border-radius:3px;
}

.version_list * {
  font-family:courier;
  text-align:left;
}