ul.sub-menu {
  background-color: #007fc8;
}

#watertank_call {
  border: solid 3px #0f8acd;
  padding: 10px;
  margin: 10px 0;
  color: #0f8acd;
}

#watertank_call h2 {
  color: #0f8acd;
  border: none;
  text-align: center;
  font-weight: bold;
}

#watertank_call h3 {
  border: none;
  text-align: center;
  color: #0f8acd;
  font-weight: bold;
}

#watertank_call h4 {
  text-align: center;
}

#watertank_call ul{
  padding-left: 3em;
}
  

#watertank_topic {
  border: solid 2px #0f8acd;
  padding: 10px;
  margin: 10px 0;
 }

#watertank_topic h4{
   color: #0f8acd;
  margin: 0.5em;
  text-align: center;
}

#watertank_topic ol {
  list-style-type: decimal;
  padding: 0 0.5em 0 3em;
  margin: 0 1em;
}

.picclearfix{
 display:flex;
}

.picwrap {
  display:flex;
  flex-wrap:wrap;
}

.pic2 { 
  margin:2em;
}

.pic {
  margin: 0 10px;
  padding: 10px;
   width:48%;
}

.picborder {
  border-bottom: dotted 1px #0f8acd;
}

.pic h5 {
  margin: 0;
  font-weight: bold;
  font-size:1.1em;
}

.pic ol {
  list-style-type: decimal;
  padding-left: 1.2em;
}

.pic img {
  margin: 0 !important;
}