header {
    border-bottom: 7px solid #003366;
    background-color: #4da6ff;
    color: #003366;
    font-weight: bold;
}

a {
    text-decoration: none;
}

div .col-sm-2 {
    padding-top: 7px;
    color: #000033;
    font-weight: bold;
    text-align: center;
}

div .col-sm-10{
    text-align: center;
    font-weight: bolder;
}

div .col-xs-10{
    text-align: center;
    font-weight: bolder;
}

div .col-xs-2 {
    padding-top: 7px;
    color: #000033;
    font-weight: bold;
    text-align: center;
}

div.col-sm-6 {
    color: antiquewhite;
    text-align: justify;
    background-color: #000033;
}

div.col-xs-6 {
    color: antiquewhite;
    text-align: justify;
    background-color: #000033;
}

body {
    font-family: Verdana, sans-serif;
    background-image: url("sky.jpg");
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background-attachment: fixed;

}

img {
    width: 100%;
    margin-bottom: 12px;
    padding-bottom: 9px;
}

footer {
    background-color: #000033;
    padding-bottom: 5px;
    color: antiquewhite;
    border: 8px groove antiquewhite;
}

img:first-child {
    height: auto;
}