.posthead h2 {
    font-size: 18px;
}

.postbody {
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 14px;
}

.postbody h1 {
    font-size: 16px;
    font-weight: bold;
    background-color: orange;
    border-bottom: 2px solid black;
    padding: 5px;
}

.postbody h2 {
    font-size: 15px;
    font-weight: bold;
    background-color: darkseagreen;
    border-bottom: 1px solid black;
    padding: 3px;
}

.postbody p {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.postbody ol, .postbody ul {
    margin-left: 2em;
}

.postbody code {
    font-family: Consolas, "Deja Vu Sans Mono", monospaced;
    color: indigo;
}

.postbody pre {
    font-family: Consolas, "Deja Vu Sans Mono", monospaced;
    font-size: 14px ;
}

.postbody hr {
    border: none;
    border-top: dotted;
}

.postbody dl {
    margin-left: 2em;
}

.postbody dt {
    font-size: 15px;
    font-weight: bold;
}

.postbody dd {
    margin-left: 2em;
    margin-bottom: 0.5em;
}

.postbody .bold {
    font-weight: bold;
}

.postbody .center {
    text-align: center;
}

.postbody .output {
    margin: 0;
    padding-left: 2em;
    text-indent: 0;
    font-family: Consolas, "Deja Vu Sans Mono", monospaced;
    color: indigo;
    background-color: #CCE8CF;
}

.postbody pre.prettyprint {
    border-radius: 8px 8px 8px 8px;
}

.postbody pre.prettyprint li {
    border-left: 2px solid lightgreen;
    padding-left: 8px;
}

.postbody pre.prettyprint li.L0, li.L1, li.L2, li.L3, li.L5, li.L6, li.L7, li.L8 {
    list-style-type: inherit !important;
}