.app, .viewer iframe {
    width: 100%;
    height: 100%
}

body, html {
    padding: 0;
    margin: 0;
    height: 100%;
    font-family: 'Open Sans', sans-serif;
    background: #F2F2F2
}

.panel {
    padding: 15px;
    border-radius: 4px;
    background: #fff;
    box-shadow: 0 1px 5px 0 rgba(85, 85, 85, .15)
}

.btn {
    display: inline-block;
    border: 2px solid transparent;
    border-radius: 4px;
    padding: 0 13px;
    font-family: 'Titillium Web', sans-serif;
    font-size: .9em;
    font-weight: 600;
    text-align: center;
    text-shadow: none;
    text-transform: uppercase;
    line-height: 28px;
    text-decoration: none;
    background: #CCC;
    color: #555;
    cursor: pointer;
    outline: 0;
    -webkit-transition: background .2s;
    transition: background .2s
}

.btn-primary {
    background: #1caad9;
    color: #fff
}

.btn-primary:hover {
    background: #1687ac
}

.btn[disabled], .btn[disabled]:hover {
    color: #ccc;
    background: #e7e7e7;
    cursor: default
}

.app {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex
}

.viewer {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
    position: relative;
    width: 50%;
}

.viewer iframe {
    position: absolute;
    top: auto;
    left: 0;
    border: 0;
    z-index: 2
}

.nav-needles {
    overflow: auto;
    list-style: none;
    padding: 0;
    margin: 0
}

.nav-needles:after, .nav-needles:before {
    content: " ";
    display: table
}

.nav-needles .needle-selector {
    display: block;
    float: left;
    overflow: hidden;
    position: relative;
    margin-bottom: 5px;
    margin-right: 5px;
    border: 1px solid #e4007d;
    color: #e4007d;
    background: #fff;
    font: 700 11px/33px Arial, sans-serif;
    width: 33px;
    height: 33px;
    border-radius: 50%;
    text-align: center;
    cursor: pointer;
    padding: 0;
    -webkit-transition: all .1s ease;
    transition: all .1s ease
}

.nav-needles .needle-selector.disabled {
    color: #aaa;
    border-color: #aaa
}

.viewer-startscreen {
    position: relative;
    text-align: center;
    z-index: 1
}

.showroomhint {
    position: absolute;
    top: calc(50% - 13px);
    right: 0;
    bottom: auto;
    left: 0;
    font-size: 18px;
    line-height: 26px
}

.showroomhint > span {
    padding: 5px 20px;
    -webkit-border-radius: 22px;
    -moz-border-radius: 22px;
    border-radius: 22px;
    background-color: rgba(102, 102, 102, .9)
}

.needle-legend {
    position: absolute;;
    z-index: 30;
}

.needle-legend h2 {
    color: #e4007d;
    font-size: 26px;
    margin: 10px;
    font-weight: normal
}

.needle-legend p {
    margin: 0 10px 10px 10px;
    font-size: 16px;
}

#needle-a-legend {
    left: 5px;
    top: 5%;
}

#needle-b-legend {
    left: 5px;
    top: 5%;
}
