header .jumbotron {
  position: relative;

  background: #fff url('../img/HS_things.jpg') no-repeat center -630px fixed;
  color: #fff;
  height: 480px;
}

header .jumbotron .container {
position: relative;
bottom: -50px;
}


.jumbotron.social {

}


/* From the boostrap documentation */
.bs-callout {
  margin: 20px 0px 40px;
  padding: 15px 30px 15px 15px;
  border-left: 5px solid #eee;
}
.bs-callout h4 {
  margin-top: 0;
}
.bs-callout p:last-child {
  margin-bottom: 0;
}
.bs-callout code,
.bs-callout .highlight {
  background-color: #fff;
}

/* Themes for different contexts */
.bs-callout-danger {
  background-color: #fcf2f2;
  border-color: #dFb5b4;
}
.bs-callout-warning {
  background-color: #fefbed;
  border-color: #f1e7bc;
}
.bs-callout-info {
  /*background-color: #f0f7fd;*/
  background-color: #d6e9f9;
  border-color: #00509e;
}

header .jumbotron {
  position: relative;

  background: #fff url('../img/HS_things.jpg') no-repeat center -630px fixed;
  color: #fff;
  height: 480px;
}

header .jumbotron .container {
position: relative;
bottom: -50px;
}


.jumbotron.social {

}

.helptext {
  margin-top:0px;
  margin-bottom:0px;
  font-size:14px !important;
}


/* From the boostrap documentation */
.bs-callout {
  margin: 20px 0px 40px;
  padding: 15px 30px 15px 15px;
  border-left: 5px solid #eee;
}
.bs-callout h4 {
  margin-top: 0;
}
.bs-callout p:last-child {
  margin-bottom: 0;
}
.bs-callout code,
.bs-callout .highlight {
  background-color: #fff;
}

/* Themes for different contexts */
.bs-callout-danger {
  background-color: #fcf2f2;
  border-color: #dFb5b4;
}
.bs-callout-warning {
  background-color: #fefbed;
  border-color: #f1e7bc;
}
.bs-callout-info {
  /*background-color: #f0f7fd;*/
  background-color: #d6e9f9;
  border-color: #00509e;
}

Add some styling to ensure correct height in header
Add some styling to ensure correct height in header
