@charset "UTF-8";@media print{#b_footer #b_toplink,.b_button,div.b_noti,#b_contexthelp_rating{display:none !important}.b_floatscrollbox,.b_overflowscrollbox{overflow:visible;display:table}#b_col1_resizer #b_col2_resizer{display:none}#b_main.b_preview{background-image:none}#jsMath_button{display:none!important}}