.syntaxhighlighter .line.alt2 {
    background-color: #f4f4f400 !important;
}
.syntaxhighlighter .gutter .line {
    border-right: 1px solid #649bb68a !important;
}
h3{
    background: #2c7f9ee0;
    border-radius: 6px 30px 30px 6px;
    box-shadow: 0 0 0 1px #5f4b4b00, 2px 3px 6px 0px rgb(10 10 0 / 50%);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 18px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
    text-shadow: 2px 2px 3px #222222;
}
h2{
    background: #2c7f9ee0;
    border-radius: 6px 30px 30px 6px;
    box-shadow: 0 0 0 1px #5f4b4b00, 2px 3px 6px 0px rgb(10 10 0 / 50%);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 18px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
    text-shadow: 2px 2px 3px #222222;
}