.light_text { color: grey }
span.step {
    background: #009999;
    border-radius: 0.8em;
    -moz-border-radius: 0.8em;
    -webkit-border-radius: 0.8em;
    color: #ffffff;
    display: inline-block;
    font-weight: bold;
    line-height: 1.6em;
    margin-right: 5px;
    text-align: center;
    width: 1.6em;
}

.margin_top_10 {margin-top: 10px;}
.margin_top_20 {margin-top: 20px;}
.margin_top_30 {margin-top: 30px;}
.margin_top_40 {margin-top: 40px;}

.heading_1 {color: #009999; font-size: 1.3em; font-family: Verdana, Arial}

.bold_it {font-weight: bold}