.region-sidebar-second {
    margin-top: 5% !important;
}

.navbar-is-static-top {
    background-color: #f7f8f3;
}

.general-page-body-container {
background-image: url("/sites/default/files/assets/nci-mutationsignatures/DCB-Symposium-on-Mutation-Signatures-and-Cancer-Event-Banner%20(1).jpg"); /* The image used */
background-size: 100%;
background-position: top center;
background-repeat: no-repeat; /* Do not repeat the image */
}

#eventsreg-nav-bar {
    background-color: #383838;
}

.region-sidebar-second {
    margin-top: 100%;
}

.col-sm-9 {
    width: 70%;
}

.col-sm-3 {
    width: 30%;
}

#eventsreg-nav-bar .navbar-inverse .navbar-nav > .active > a {
    border-bottom: 4px solid #bb0f3d;
}

h2 {
    margin-top: 24%;
    color: #000;
}

.site-footer {
    background: #383838;
}

th, td {
    padding: 20px !important;
}  

.darkheader {
    background-color: #2f5496; 
    color: #fff;
}

.lightheader {
    background-color: #d9d9d9;
}

.yellowheader {
    background-color: #f8d888;
}

.dayfont {
    font-size: 24px;
    font-weight: 700;
    line-height: .5em;
}

.datefont {
    font-size: 20px;
    font-weight: 500;
    line-height: .4em;
}

.titletop {
    font-size: 20px;
    font-weight: 700;
    line-height: 1em;
}

.titlebottom {
    font-size: 14px;
    line-height: 1em;
}

.parttitle {
    text-transform: uppercase;
    font-size: 25px;
}

.headshots {
  float: left;
  padding: 0 20px 20px 0;
}

#myBtn {
  display: none; 
  position: fixed; 
  bottom: 20px; 
  right: 30px; 
  z-index: 99; 
  border: none; 
  outline: none; 
  background-color: red; 
  color: white; 
  cursor: pointer; 
  padding: 15px; 
  border-radius: 10px; 
  font-size: 18px; 
}

#myBtn:hover {
  background-color: #555; 
}