.note-single{
    max-width: 900px;
    font-size: 16px;
    line-height: 1.7;
    margin: 20px 0;
    padding: 20px 20px;
    border-radius: 3px;
    background: #fff;
    box-sizing: border-box;
    transition: box-shadow 0.3s ease-in-out;
}
.note-single.markdown-body pre{
    background: rgb(40,44,52)
}

@media screen and (max-width: 768px) {
    .note-single {
        width: 100%;
        max-width: 100%;
        padding: 16px 14px;
        margin: 10px 0;
    }
}