html,
body {
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0 auto;
    overflow: hidden
}

#main {
    margin: 0 auto;
    width: 100%;
    height: 100%;
    text-align: center;
}

.background {
    background-image: url(assets/images/zk_0.jpg);
    height: 100%;
    width: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    top: 0;
}

.progress {
    position: absolute;
    height: 5px;
    background: white;
    bottom: 30%;
}

.logo_right {
	position: absolute;
    bottom: 15px;
    right: 15px;
}

#logo3dtour {
	display: none;
    height: 50px;
    width: 50px;
    background: url(assets/images/logo_sprite.png) 50px 50px;
    margin: 0;
    padding: 0;
    z-index: 100000;
    cursor: pointer;
}

#bottom-info {
	display: none;
    position: absolute;
    bottom: 15px;
    left: 15px;
    cursor: pointer;
}

#bottom-info-image {
    height: 58px;
    width: 231px;
    background-size: cover;
}



.hide {
    background: url(assets/images/interface/hide.png);
}

.show {
    background: url(assets/images/info_with_text.png);
    width: 242px !important;
}

#bottom-info-text {
	user-select: none;
	position: absolute;
    top: 0;
    left: 50px;
    width: 170px;
    height: 20px;
    padding-left: 15px;
    padding-right: 15px;
    background-color: #35353594;;
    color: white;
    padding-top: 15px;
    padding-bottom: 15px;
    cursor: pointer;
}

#zoom-plus{
	display: none;
	position: absolute;
    background: url(assets/images/interface/+.png);
    height: 51px;
    width: 50px;
    background-size: cover;
    right: 15px;
    top: calc(50% - 100px);
    cursor: pointer;
}

#zoom-minus {
	display: none;
	position: absolute;
	background: url(assets/images/interface/-.png);
    height: 51px;
    width: 50px;
    background-size: cover;
    right: 15px;
    top: 50%;
    cursor: pointer;
}