h2{
    border-left:solid 10px #66cc00;
    border-bottom:solid 1px #66cc00;
    }

h3{
    border-left:solid 15px #ccff99;
    }

h4{
    border-left:outset 10px #ccff99;
    }

thead{
    background-color:#ccff99;
    }

.waku{
    font-size:90%;
    background-color:#ccff99;
    border:solid 1px #66cc00;
    padding:1px;
    margin-right:1em;
    }