@import url("jcore.css");
body {background: url(img/background.jpg);
     color: black;
     margin: 1% 5% 1% 5%}
img {border-width: 0em 0em 0em 0em}
h1 {text-align: center;
    font-size: 150%}
h2 {background-color: #00ff00;
    border-bottom-color: #ffffcc;
    border-bottom-width: thin;
    border-left-color: #ffffcc;
    border-left-width: thin;
    font-size: 130%}
h3 {background-color: #00ffcc;
    font-size: 100%}
a:link {color: blue}
a:visited {color: purple}
a:hover {background: yellow}
dd {margin: 1%}
li {list-style-image: url(img/dot.jpg)}
 .warning {color: red}
 .main {text-align: center}
 .others {text-align: center}
body {line-height: 130%}