#left_column {
    margin: 320px auto;
    float: left;
    width: 210px;

        font-size: 1.1em;
}

#right_column {
    margin: 320px auto;
    clear: none;
    text-align: center;
    float: left;
    width: 210px;

    font-size: 1.1em;
}

#middle_column {
    margin: 20px auto;
    float: left;
    width: 380px;

    font-size: 1.1em;
    line-height: 1.3em;
}

#middle_column h3.centered_caption {
    margin: 0.5em auto;
    text-align: center;
}
    
    
#middle_column p {
    font-size: 1em;
    color: #333;
    
}

#middle_column ul {
    list-style-image: url("../images/greentick_10x10.gif");
    list-style-position: outside;
    padding-top: .125em;
    padding-bottom: .375em;
    margin-left: 2em;
}


.feature_picture {
    clear: both;
    margin: 0 auto;
    
    width: 377px;
}

.feature_picture_rollover a {
    display: block;
    width: 377px;
    height: 95px;
    background:url("../images/devices_377x95_svg.jpg") left top no-repeat;
}

.feature_picture_rollover a:hover img {
    position:absolute;
    left:-999em;
    top:-999em;
}

.feature_picture_rollover a:hover {
    zoom:1;
}

.standards_item {
    clear: both;
    margin: 0 auto;
    padding-top: 0px;

}


#home_standards_center {
    clear: both;
    margin:0 auto;
    width: 140px;   
}

.standards_link {
    margin: 5px;
    width: 140px;
    padding-top: 3px;
    padding-bottom: 3px;
    float: left;
    text-align: center;
    border-style:solid;
    border-width:1px;
    color: #999;
    background-color: black;
}

.standards_link a {
    color: #999;
    text-decoration: none;
}

.standards_link a:hover {
    font-weight: bold;
    color: #DDD;
}   


#home_standards_center p.smalltype {
    font: 7pt arial;
    font-weight: bold;
    margin: 0;
    line-height: 1.2em;
}

#home_standards_center p.bigtype {
    font: 14pt arial;
    font-weight: bold;
    margin: 0;
    line-height: 1.2em;
}

.pic_frame_377px {
    width: 377px;
    clear: both;
    margin-top:1.5em;
    margin-bottom:1.5em;
}

.left_pic_150px {
    width: 150px;
    float: left;
    margin-right: 1.5em;
        
}

#developers_center {
    clear: both;
    margin: 0 auto;
    width: 150px;
    padding-top: 60em;
    text-align: center;
    line-height: 1.5em;

}


#home_browsers_center {
    clear: both;
    margin:0 auto;
    width: 140px;   
    padding-top: 64em;
}

.ie_longtime_spacer {
    height: 15em;
}

.browser_link {
    margin: 5px;
    width: 140px;
    padding-top: 3px;
    padding-bottom: 3px;
    text-align: center;
}

.browser_link a, img {
    border-width: 0;
    border-style: none;
}

#middle_column a:link {
    text-decoration: none;
    color: green;
    font-weight: bold;
}

#middle_column a:hover {
    text-decoration: none;
    background-color: #0D0;
    color: white;
}

#middle_column a:visited {
    text-decoration: none;
    background-color: yellow;
    color: blue;
}