body 
    {
    margin-right: 5%;
    margin-left: 5%;
    background: #7ab9b9 url(graphics/logo_background.jpg) no-repeat fixed center;
    color: #000;
    font-family: Arial, Helvetica, sans-serif;
}

.footer {
    text-align: center;
    font-weight: bolder;
    font-size: 1.0em;
    margin-bottom: 2em;
}
.button_style_gray {
    color:white;
    font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
    font-weight: bold;
    background-color: #000; /* for non-css3 browsers */
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, StartColorStr='#5057ff', EndColorStr='#04023c'); /* for IE */
    background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#9cbaba)); /* for webkit browsers */
    background: -moz-linear-gradient(top,  #ffffff,  #9cbaba); /* for firefox 3.6+ */
/*    border: 5px outset #1c1d7a;  */
    white-space: normal;
    padding-top: 4px;
    padding-right: 1em;
    padding-bottom: 4px;
    padding-left: 1em;
    text-decoration: none;
    font-family: Verdana, Geneva, sans-serif;
    cursor: pointer;
    text-align: center;
    display:inline-block;
    margin: 0 -.5em;
    width:18%;
    box-shadow: 7px 7px 5px #5d9596; 
}
.button_style_gray:hover{
    color:white;
 /*   border: 5px inset #1c1d7a; */
    padding: 4px .8em 4px 1.2em;
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, StartColorStr='#9cbaba', EndColorStr='#ffffff'); /* for IE */
    background: -webkit-gradient(linear, left top, left bottom, from(#9cbaba), to(#ffffff)); /* for webkit browsers */
    background: -moz-linear-gradient(top,  #9cbaba,  #ffffff); /* for firefox 3.6+ */
    box-shadow: none;
}
.button_style_blue_clicked {
    color:white;
    border: 5px inset #49ff3e;
    padding: 4px 1em;
    background: #04023c; /* For browsers that do not support gradients */
    background: -webkit-radial-gradient( #04023c, black, #5057ff); /* For Safari 5.1 to 6.0 */
    background: -o-radial-gradient( #04023c, black, #5057ff); /* For Opera 11.1 to 12.0 */
    background: -moz-radial-gradient( #04023c, black, #5057ff); /* For Firefox 3.6 to 15 */
    background: radial-gradient( #04023c , black, #5057ff); /* Standard syntax */
    border-radius: 25px;
    cursor:pointer;
    text-align: center;
    font-style: italic;
}