H1 {font: 24px "trebuchet ms", verdana, arial, helvetica, geneva, sans-serif;}

a:link.nav_left {font: 16px arial, helvetica; font-weight: bold; color: white; text-decoration:none}
a:visited.nav_left {font: 16px arial, helvetica; font-weight: bold; color: white; text-decoration:none}
a:hover.nav_left {font: 16px arial, helvetica; font-weight: bold; color: white; text-decoration:none}

a:link.nav_left_1 {font: 12px arial, helvetica; font-weight: bold; color: white; text-decoration:none}
a:visited.nav_left_1 {font: 12px arial, helvetica; font-weight: bold; color: white; text-decoration:none}
a:hover.nav_left_1 {font: 12px arial, helvetica; font-weight: bold; color: white; text-decoration:none}

div#headline {font: 24px arial,helvetica; color: #CC0000;}
div#headline_black {font: 24px arial,helvetica; color: black;}
div#headline_oilers {font: 24px arial,helvetica; color: blue;}
div#headline_less {font: 16px arial, helvetica; color: black;}
div#headline_less_white {font: 16px arial, helvetica; color: #FFFFFF;}
div#headline_sub {font: 18px arial, helvetica; color: black;}
div#text_graphic {font: 12px arial, helvetica; color: #003366;}
div#text_small {font: 12px arial, helvetica; color: black; }
div#text_small_white {font: 12px arial, helvetica; color: #FFFFFF;}

textarea {font: 12px verdana, arial, helvetica, geneva, sans-serif;}

input {font: bold 12px verdana, arial, helvetica, geneva, sans-serif;}

ul {
    padding-left: 0;
}
ul li {
    list-style-position: inside;
}
ul.white {list-style-type: disc; color: #FFFFFF;}

.collapsible {
  background-color: #777;
  color: white;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 15px;
}

.active, .collapsible:hover {
  background-color: #555;
}

.collapsible:after {
  content: '\002B';
  color: white;
  font-weight: bold;
  float: right;
  margin-left: 5px;
}

.active:after {
  content: "\2212";
}

.content {
  padding: 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
  background-color: #f1f1f1;
}