はてなブログ蛍光ペン風カスタマイズ

<style type="text/css">
/* 強調表示を蛍光ペン（ピンク）風に */
article strong{
    margin:0 0.1em;
    padding:0.1em 0.2em;
    background:#fcfc60 !important;
    background:linear-gradient(to bottom, transparent 60%, rgba(255,153,255,1) 60%) !important;
}
/* bタグは太字 */
article b{
    font-weight:bold !important;
}

/* 斜体表示を蛍光ペン（黄）風に */
article em{
    font-weight:bold;
    font-style: normal;
    margin:0 0.1em;
    padding:0.1em 0.2em;
    background:#fcfc60 !important;
    background:linear-gradient(to bottom, transparent 60%, rgba(252,252,84,0.8) 60%) !important;
}
/* iタグは斜体*/
article i{
    font-style:oblique !important;
}

/* アンダーライン表示を蛍光ペン（緑）風に */
article u{
    font-weight:bold;
    text-decoration: none;
    margin:0 0.1em;
    padding:0.1em 0.2em;
    background:#fcfc60 !important;
    background:linear-gradient(to bottom, transparent 60%, rgba(102,255,204,1) 60%) !important;
}

</style>