По умолчанию плагин добавляет на каждую страницу такой css-код:
<style id='wpdiscuz-frontend-css-inline-css' type='text/css'>
#wpdcom .wpd-blog-administrator .wpd-comment-label{color:#ffffff;background-color:#660016;border:none}#wpdcom .wpd-blog-administrator .wpd-comment-author, #wpdcom .wpd-blog-administrator .wpd-comment-author a{color:#660016}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-administrator .wpd-avatar img{border-color:#660016}#wpdcom.wpd-layout-2 .wpd-comment.wpd-reply .wpd-comment-wrap.wpd-blog-administrator{border-left:3px solid #660016}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-administrator .wpd-avatar img{border-bottom-color:#660016}#wpdcom.wpd-layout-3 .wpd-blog-administrator .wpd-comment-subheader{border-top:1px dashed #660016}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-administrator .wpd-comment-right{border-left:1px solid #660016}#wpdcom .wpd-blog-editor .wpd-comment-label{color:#ffffff;background-color:#00B38F;border:none}#wpdcom .wpd-blog-editor .wpd-comment-author, #wpdcom .wpd-blog-editor .wpd-comment-author a{color:#00B38F}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-editor .wpd-avatar img{border-color:#00B38F}#wpdcom.wpd-layout-2 .wpd-comment.wpd-reply .wpd-comment-wrap.wpd-blog-editor{border-left:3px solid #00B38F}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-editor .wpd-avatar img{border-bottom-color:#00B38F}#wpdcom.wpd-layout-3 .wpd-blog-editor .wpd-comment-subheader{border-top:1px dashed #00B38F}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-editor .wpd-comment-right{border-left:1px solid #00B38F}#wpdcom .wpd-blog-author .wpd-comment-label{color:#ffffff;background-color:#0F3647;border:none}#wpdcom .wpd-blog-author .wpd-comment-author, #wpdcom .wpd-blog-author .wpd-comment-author a{color:#0F3647}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-author .wpd-avatar img{border-color:#0F3647}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-author .wpd-avatar img{border-bottom-color:#0F3647}#wpdcom.wpd-layout-3 .wpd-blog-author .wpd-comment-subheader{border-top:1px dashed #0F3647}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-author .wpd-comment-right{border-left:1px solid #0F3647}#wpdcom .wpd-blog-contributor .wpd-comment-label{color:#ffffff;background-color:#00B360;border:none}#wpdcom .wpd-blog-contributor .wpd-comment-author, #wpdcom .wpd-blog-contributor .wpd-comment-author a{color:#00B360}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-contributor .wpd-avatar img{border-color:#00B360}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-contributor .wpd-avatar img{border-bottom-color:#00B360}#wpdcom.wpd-layout-3 .wpd-blog-contributor .wpd-comment-subheader{border-top:1px dashed #00B360}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-contributor .wpd-comment-right{border-left:1px solid #00B360}#wpdcom .wpd-blog-subscriber .wpd-comment-label{color:#ffffff;background-color:#1F6658;border:none}#wpdcom .wpd-blog-subscriber .wpd-comment-author, #wpdcom .wpd-blog-subscriber .wpd-comment-author a{color:#1F6658}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-subscriber .wpd-avatar img{border-bottom-color:#1F6658}#wpdcom.wpd-layout-3 .wpd-blog-subscriber .wpd-comment-subheader{border-top:1px dashed #1F6658}#wpdcom .wpd-blog-wpseo_manager .wpd-comment-label{color:#ffffff;background-color:#00B38F;border:none}#wpdcom .wpd-blog-wpseo_manager .wpd-comment-author, #wpdcom .wpd-blog-wpseo_manager .wpd-comment-author a{color:#00B38F}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-wpseo_manager .wpd-avatar img{border-color:#00B38F}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-wpseo_manager .wpd-avatar img{border-bottom-color:#00B38F}#wpdcom.wpd-layout-3 .wpd-blog-wpseo_manager .wpd-comment-subheader{border-top:1px dashed #00B38F}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-wpseo_manager .wpd-comment-right{border-left:1px solid #00B38F}#wpdcom .wpd-blog-wpseo_editor .wpd-comment-label{color:#ffffff;background-color:#00B38F;border:none}#wpdcom .wpd-blog-wpseo_editor .wpd-comment-author, #wpdcom .wpd-blog-wpseo_editor .wpd-comment-author a{color:#00B38F}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-wpseo_editor .wpd-avatar img{border-color:#00B38F}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-wpseo_editor .wpd-avatar img{border-bottom-color:#00B38F}#wpdcom.wpd-layout-3 .wpd-blog-wpseo_editor .wpd-comment-subheader{border-top:1px dashed #00B38F}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-wpseo_editor .wpd-comment-right{border-left:1px solid #00B38F}#wpdcom .wpd-blog-post_author .wpd-comment-label{color:#ffffff;background-color:#0F3647;border:none}#wpdcom .wpd-blog-post_author .wpd-comment-author, #wpdcom .wpd-blog-post_author .wpd-comment-author a{color:#0F3647}#wpdcom .wpd-blog-post_author .wpd-avatar img{border-color:#0F3647}#wpdcom.wpd-layout-1 .wpd-comment .wpd-blog-post_author .wpd-avatar img{border-color:#0F3647}#wpdcom.wpd-layout-2 .wpd-comment.wpd-reply .wpd-comment-wrap.wpd-blog-post_author{border-left:3px solid #0F3647}#wpdcom.wpd-layout-2 .wpd-comment .wpd-blog-post_author .wpd-avatar img{border-bottom-color:#0F3647}#wpdcom.wpd-layout-3 .wpd-blog-post_author .wpd-comment-subheader{border-top:1px dashed #0F3647}#wpdcom.wpd-layout-3 .wpd-reply .wpd-blog-post_author .wpd-comment-right{border-left:1px solid #0F3647}#wpdcom .wpd-blog-guest .wpd-comment-label{color:#ffffff;background-color:#38A3AD;border:none}#wpdcom .wpd-blog-guest .wpd-comment-author, #wpdcom .wpd-blog-guest .wpd-comment-author a{color:#38A3AD}#wpdcom.wpd-layout-3 .wpd-blog-guest .wpd-comment-subheader{border-top:1px dashed #38A3AD}#comments, #respond, .comments-area, #wpdcom{}#wpdcom .ql-editor > *{color:#777777}#wpdcom .ql-editor::before{}#wpdcom .ql-toolbar{border:1px solid #DDDDDD;border-top:none}#wpdcom .ql-container{border:1px solid #DDDDDD;border-bottom:none}#wpdcom .wpd-form-row .wpdiscuz-item input[type="text"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="email"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="url"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="color"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="date"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="datetime"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="datetime-local"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="month"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="number"], #wpdcom .wpd-form-row .wpdiscuz-item input[type="time"], #wpdcom textarea, #wpdcom select{border:1px solid #DDDDDD;color:#777777}#wpdcom .wpd-form-row .wpdiscuz-item textarea{border:1px solid #DDDDDD}#wpdcom input::placeholder, #wpdcom textarea::placeholder, #wpdcom input::-moz-placeholder, #wpdcom textarea::-webkit-input-placeholder{}#wpdcom .wpd-comment-text{color:#777777}#wpdcom .wpd-thread-head .wpd-thread-info{border-bottom:2px solid #0F3647}#wpdcom .wpd-thread-head .wpd-thread-info.wpd-reviews-tab svg{fill:#0F3647}#wpdcom .wpd-thread-head .wpdiscuz-user-settings{border-bottom:2px solid #0F3647}#wpdcom .wpd-thread-head .wpdiscuz-user-settings:hover{color:#0F3647}#wpdcom .wpd-comment .wpd-follow-link:hover{color:#0F3647}#wpdcom .wpd-comment-status .wpd-sticky{color:#0F3647}#wpdcom .wpd-thread-filter .wpdf-active{color:#0F3647;border-bottom-color:#0F3647}#wpdcom .wpd-comment-info-bar{border:1px dashed #3f5f6c;background:#e7ebed}#wpdcom .wpd-comment-info-bar .wpd-current-view i{color:#0F3647}#wpdcom .wpd-filter-view-all:hover{background:#0F3647}#wpdcom .wpdiscuz-item .wpdiscuz-rating > label{color:#DDDDDD}#wpdcom .wpdiscuz-item .wpdiscuz-rating:not(:checked) > label:hover, .wpdiscuz-rating:not(:checked) > label:hover ~ label{}#wpdcom .wpdiscuz-item .wpdiscuz-rating > input ~ label:hover, #wpdcom .wpdiscuz-item .wpdiscuz-rating > input:not(:checked) ~ label:hover ~ label, #wpdcom .wpdiscuz-item .wpdiscuz-rating > input:not(:checked) ~ label:hover ~ label{color:#FFED85}#wpdcom .wpdiscuz-item .wpdiscuz-rating > input:checked ~ label:hover, #wpdcom .wpdiscuz-item .wpdiscuz-rating > input:checked ~ label:hover, #wpdcom .wpdiscuz-item .wpdiscuz-rating > label:hover ~ input:checked ~ label, #wpdcom .wpdiscuz-item .wpdiscuz-rating > input:checked + label:hover ~ label, #wpdcom .wpdiscuz-item .wpdiscuz-rating > input:checked ~ label:hover ~ label, .wpd-custom-field .wcf-active-star, #wpdcom .wpdiscuz-item .wpdiscuz-rating > input:checked ~ label{color:#FFD700}#wpd-post-rating .wpd-rating-wrap .wpd-rating-stars svg .wpd-star{fill:#DDDDDD}#wpd-post-rating .wpd-rating-wrap .wpd-rating-stars svg .wpd-active{fill:#FFD700}#wpd-post-rating .wpd-rating-wrap .wpd-rate-starts svg .wpd-star{fill:#DDDDDD}#wpd-post-rating .wpd-rating-wrap .wpd-rate-starts:hover svg .wpd-star{fill:#FFED85}#wpd-post-rating.wpd-not-rated .wpd-rating-wrap .wpd-rate-starts svg:hover ~ svg .wpd-star{fill:#DDDDDD}.wpdiscuz-post-rating-wrap .wpd-rating .wpd-rating-wrap .wpd-rating-stars svg .wpd-star{fill:#DDDDDD}.wpdiscuz-post-rating-wrap .wpd-rating .wpd-rating-wrap .wpd-rating-stars svg .wpd-active{fill:#FFD700}#wpdcom .wpd-comment .wpd-follow-active{color:#ff7a00}#wpdcom .page-numbers{color:#555;border:#555 1px solid}#wpdcom span.current{background:#555}#wpdcom.wpd-layout-1 .wpd-new-loaded-comment > .wpd-comment-wrap > .wpd-comment-right{background:#D1CEB2}#wpdcom.wpd-layout-2 .wpd-new-loaded-comment.wpd-comment > .wpd-comment-wrap > .wpd-comment-right{background:#D1CEB2}#wpdcom.wpd-layout-2 .wpd-new-loaded-comment.wpd-comment.wpd-reply > .wpd-comment-wrap > .wpd-comment-right{background:transparent}#wpdcom.wpd-layout-2 .wpd-new-loaded-comment.wpd-comment.wpd-reply > .wpd-comment-wrap{background:#D1CEB2}#wpdcom.wpd-layout-3 .wpd-new-loaded-comment.wpd-comment > .wpd-comment-wrap > .wpd-comment-right{background:#D1CEB2}#wpdcom .wpd-follow:hover i, #wpdcom .wpd-unfollow:hover i, #wpdcom .wpd-comment .wpd-follow-active:hover i{color:#0F3647}#wpdcom .wpdiscuz-readmore{cursor:pointer;color:#0F3647}.wpd-custom-field .wcf-pasiv-star, #wpcomm .wpdiscuz-item .wpdiscuz-rating > label{color:#DDDDDD}.wpd-wrapper .wpd-list-item.wpd-active{border-top:3px solid #0F3647}#wpdcom.wpd-layout-2 .wpd-comment.wpd-reply.wpd-unapproved-comment .wpd-comment-wrap{border-left:3px solid #D1CEB2}#wpdcom.wpd-layout-3 .wpd-comment.wpd-reply.wpd-unapproved-comment .wpd-comment-right{border-left:1px solid #D1CEB2}#wpdcom .wpd-prim-button{background-color:#555555;color:#343434}#wpdcom .wpd_label__check i.wpdicon-on{color:#555555;border:1px solid #aaaaaa}#wpd-bubble-wrapper #wpd-bubble-all-comments-count{color:#1DB99A}#wpd-bubble-wrapper > div{background-color:#1DB99A}#wpd-bubble-wrapper > #wpd-bubble #wpd-bubble-add-message{background-color:#1DB99A}#wpd-bubble-wrapper > #wpd-bubble #wpd-bubble-add-message::before{border-left-color:#1DB99A;border-right-color:#1DB99A}#wpd-bubble-wrapper.wpd-right-corner > #wpd-bubble #wpd-bubble-add-message::before{border-left-color:#1DB99A;border-right-color:#1DB99A}.wpd-inline-icon-wrapper path.wpd-inline-icon-first{fill:#1DB99A}.wpd-inline-icon-count{background-color:#1DB99A}.wpd-inline-icon-count::before{border-right-color:#1DB99A}.wpd-inline-form-wrapper::before{border-bottom-color:#1DB99A}.wpd-inline-form-question{background-color:#1DB99A}.wpd-inline-form{background-color:#1DB99A}.wpd-last-inline-comments-wrapper{border-color:#1DB99A}.wpd-last-inline-comments-wrapper::before{border-bottom-color:#1DB99A}.wpd-last-inline-comments-wrapper .wpd-view-all-inline-comments{background:#1DB99A}.wpd-last-inline-comments-wrapper .wpd-view-all-inline-comments:hover,.wpd-last-inline-comments-wrapper .wpd-view-all-inline-comments:active,.wpd-last-inline-comments-wrapper .wpd-view-all-inline-comments:focus{background-color:#1DB99A}#wpdcom .ql-snow .ql-tooltip[data-mode="link"]::before{content:"Введите ссылку:"}#wpdcom .ql-snow .ql-tooltip.ql-editing a.ql-action::after{content:"Сохранить"}
</style>
Хуки не поддерживаются, поэтому придётся править файл class.WpdiscuzCore.php.
Примерно в строке 1361 закомментировать строку с вызовом инлайн стилей:
/wp-content/plugins/wpdiscuz/class.WpdiscuzCore.php
// wp_add_inline_style($cssSlug, $this->helper->initCustomCss());Чтобы сохранить некоторые настройки стилей, я добавил их в файл стилей дочерней темы:
/wp-content/themes/twentytwelve-child/style.css
/* Custom style for WPDiscuz */
#wpdcom.wpd-layout-2 .wpd-comment.wpd-reply .wpd-comment-wrap.wpd-blog-post_author {
border-left: 3px solid #0F3647 !important;
}
#wpd-bubble-wrapper #wpd-bubble-all-comments-count {
color: #1DB99A;
}
#wpd-bubble-wrapper>div {
background-color: #1DB99A;
}
#wpd-bubble-wrapper>#wpd-bubble #wpd-bubble-add-message {
background-color: #1DB99A;
}
#wpd-bubble-wrapper>#wpd-bubble #wpd-bubble-add-message::before {
border-left-color: #1DB99A;
border-right-color: #1DB99A;
}
#wpd-bubble-wrapper.wpd-right-corner>#wpd-bubble #wpd-bubble-add-message::before {
border-left-color: #1DB99A;
border-right-color: #1DB99A;
}
#wpdcom .wpd-blog-administrator .wpd-comment-author,
#wpdcom .wpd-blog-administrator .wpd-comment-author a {
color: #660016
}
#wpdcom .wpd-blog-editor .wpd-comment-author,
#wpdcom .wpd-blog-editor .wpd-comment-author a {
color: #00B38F
}
#wpdcom .wpd-blog-contributor .wpd-comment-author,
#wpdcom .wpd-blog-contributor .wpd-comment-author a {
color: #00B360
}