html {
    height:100%;
}

body {
    margin: 0px;
    max-width: 100%;
    overflow-x: hidden;
    overflow-y: hidden;
    height:100% !important;
    display: flex;
    flex-direction: column;
    background-image: url('../images/bk.jpg');
}

header {
    margin: 0px;
    width: 100%;
    height: 44px;
    background-color: rgba(162, 159, 159, 0.46); /* header 顏色*/
    position:fixed;
    top: 0px;
    z-index: 999999999999999;
}

.header_height {
    height: 44px;
}

footer {
    margin: 0px;
    width: 100%;
    height: 44px;
    background-color: rgba(162, 159, 159, 0.46); /* footer 顏色*/
    position: fixed;
    bottom: 0;
    z-index: 999999999999999;
}

.btn_box {
    text-align:center;
    padding:3px 0;
}

.btn_icon {
    margin-right: 20px;
    height: 40px;
    background: transparent;
    border: 0px;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    outline:none;
}

a {
    cursor:pointer;
}

.flipbook-viewport .page{

	background-color:white;
	background-repeat:no-repeat;
	background-size:100% 100%;
    z-index: 99;
}

.flipbook-viewport {
    flex:1;
    height: 100% !important;
    margin-bottom: 44px;
}

#flipbook .shadow,
#flipbook.shadow{
    -webkit-box-shadow: 3px 3px 5px 6px #cccccc;
}

@media only screen and (min-width: 769px) {
}
@media only screen and (min-width: 1px) and (max-width: 768px) {
    .fullScreen {
        display: none;
    }
}

.container {
    text-align: center !important;
}

#flipbook {
    margin-top: 1%;
    display: inline-block  !important;
}