::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}

::selection {
    background: #b3d4fc;
    text-shadow: none;
}
hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}

#cnblogs_post_body h3 {
    background: red;
    margin: 10px 0;
}
##cnblogs_post_body p {
   line-height: 2;
   letter-space: 2px;
}