body {
    line-height: 1.5;  color:#000000;
  background-color: #3c6886;
       }
.container-header { position: relative; z-index: 10; margin-bottom: 20px; background-color: #3c6886; background-image: linear-gradient(135deg, #3c6886 0%, #3c6886 100%); box-shadow: 0 5px 5px rgba(0, 0, 0, 0.03) inset; }
background-color: #3c6886;
.mybannerklass {
    background-color: #5d8aa9;
}
.mybannerklass .banneritem {
    background-color: #5d8aa9;
}
.card {background-color:#dfe3e7}
.card-header {color:#3c6886}