header {
    background: rgba(0, 119, 187, 0.88);
    padding: 2em;
    text-align: center;
    color: #fff;
    text-shadow: 1px 1px 1px #000;
}

.wrapper {
    max-width: 550px;
    margin: 0 auto;
}

a.logo {
    display: block;
    height: 79px;
    width: 198px;
    background-image: url(../img/logo.png);
    background-repeat: no-repeat;
    margin: 33px auto;
    background-size: contain;
}
.dl-item-container {
    -moz-column-width: 22em;
    -moz-column-gap: 1em;
    -webkit-column-width: 22em;
    -webkit-column-gap: 1em;
}
.dl-item {
    display: inline-block;
    width: 100%;
    background: #5bc0de;
    margin: 10px 0;
    padding: 20px;
}
.panel-primary > .panel-heading {
    color: #ffffff;
    background-color: #5bc0de;
    border-color: #5bc0de;
}
.panel-heading {
    padding: 10px 15px;
    border-bottom: 1px solid transparent;
    border-top-right-radius: 0 !important;
    border-top-left-radius: 0 !important;
}
.panel {
    margin-bottom: 20px;
    background-color: #fff;
    border: 0px solid transparent;
    border-radius: 0;
    -webkit-box-shadow:0;
    box-shadow: 0;
}
.list-group-item.active, .list-group-item.active:focus, .list-group-item.active:hover {
    z-index: 2;
    color: #fff;
    background-color: #5bc0de;
    border-color: #5bc0de;
}
.list-group-item-heading {
    margin-top: 0;
    margin-bottom: 0;
}
section.content {
    background: #f7f7f7;
    padding: 4em 0;
}
footer {
    background: #0077bb;
    color: #fff;
    padding: 2em;
}