body {
background: black;
font-family: arial, Helvetica, sans-serif;
color: gray;
font-size: 12px;
}

body, p {
font-size: 16px;
color: gray;
background: transparent;
}

h1, h2, h3, h4, h5, h6 {
font-family: "times new roman", times, serif;
}

h1 {font-size: 36px;
    color: gray;
    background: transparent;
    text-decoration: underline;
    text-align: center;}

h2 {
    font-size: 24px;
    color: gray;
    background: transparent;
    text-decoration: underline;
    text-align: center;}

h3 {font-size: 22px;
    font-weight: normal;
    color: gray;
    background: transparent;
    text-decoration: underline;}

h4 {font-size: 20px;
    font-weight: normal;
    color: gray;
    background: transparent;}

h5 {font-size: 18px;
    font-weight: normal;
    color: gray;
    background: transparent;}

h6 {font-size: 16px;
    font-weight: normal;
    color: gray;
    background: transparent;}

a {text-decoration: underline;}
a:hover {color: red; background: transparent;}
.nohover a:hover {color: gray; background: transparent;}
a {color: gray; background: transparent;}

.source {font-family: "courier new", courier, monotype;
         color: gray;
         background: transparent;}

.box {margin: 2px;
      padding: 2px;
      border-style: outset;
      border-width: medium;
      border-color: gray;
      }

.signatur {
font-size: 10px; 
color: gray;
background: transparent;
text-align: center; 
border: 1px solid gray; 
border-width: 1px 0px 0px 0px;
}