html,body {
  margin:0;
  padding:0;
}

h1 {
  font-size: 30px;
}

h2 {
  font-size: 26px;
}

h3 {
  font-size: 22px;
}

h4 {
  font-size: 18px;
}

.page_container {
  margin:auto;
  padding-left: 20px;
  padding-right: 20px;
}

.min900 {
  min-width: 900px;
}


.pointer_cursor {
  cursor: pointer;
}

.collapse_section {
  background-color: #eee;
  color:#229dff;
  font-size: 24px;
  padding-left: 10px;
  margin-top: 15px;
  margin-bottom: 10px;
  text-align: left;
}

.collapse_section:hover {
/*  text-decoration: underline;*/
  background-color: #999;
  color:#fff;
}

.p_font18 {
  font-size:18px;
}

.data_table_frame {
  width: 100%;
  overflow: scroll;
}