body {
    width: 100%;
    height: 100%;
}

@font-face {
    font-family: "HandleGothicBT";  
    src: url('../assets/font/KoshgarianBold.ttf') format("truetype");
}

* { margin:0; padding:0; } /* to remove the top and left whitespace */

#content { 
    display:block; 
    height:100% !important;
    margin: 0 auto;
    margin-top:0px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

#orientation {
    margin: 0 auto;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../assets/rotate-device.png);
    background-repeat: no-repeat;
    background-position: center;
    background-color: rgb(0, 0, 0);
    z-index: 999;
    display: none;
}