una/template/css/cmts.css

    /*--- General Styles ---*/
    div.cmts {}

    ul.cmts {
    	position: relative;
        margin: 0px;
        padding: 0px;
        list-style: none;
    }
    ul.cmts-margin,
    div.cmt-reply-margin {
    	margin-top: 20px;
    	margin-top: 1.2rem;

		padding-left: 60px;
    	padding-left: 3.75rem;
    }
    li.cmt {
    	position: relative;
    }
    li.cmt-no .bx-msg-box-container {
        margin-top: 0px;
        margin-bottom: 0px;
    }
    li.cmt-err {
        color: red;
    }
    li.cmt-hidden {
       display: none;
    }
    li.cmt-replacement {
    	position: relative;
		height: 30px;
		height: 1.875rem;
		background-color: #ededed;
		text-indent: 10px;
    	text-indent: 0.5rem;
		line-height: 30px;
    	line-height: 1.875rem;
    	overflow: hidden;
    }
    li.cmt-blink div.cmt-blink-plate {
		display: block;
    }
    div.cmt-cnt {
		position: relative;
    }

	/*--- More ---*/
    li.cmt-more,
	li.cmt-more-root {
		text-transform:uppercase;
	}

	div.cmt-more-cont {
		font-weight: bold;
	}

	
    li.cmt-more-root div.cmt-more-cont {
    	position: relative;
    }
    li.cmt-more-root .bx-btn {
    	position: relative;
		float: none;
    	display: inline-block;
    	text-transform: uppercase;
    }    

    /*--- Comment ---*/
	div.cmt-avatar {
		position: absolute;
		top: 0px;
		left: 0px;
    	text-align: center;
    }
    div.cmt-avatar .sys-icon {
    	font-size: 60px;
		font-size: 3.75rem;
    }
    div.cmt-info {
    	position: realtive;
    	overflow: hidden;
	}
	div.cmt-blink-plate {
		position: absolute;
		display: none;
		top: -10px;
		left: -10px;
		width: 100%;
		height: 100%;
		padding: 10px;
    	background-color: rgb(255, 244, 213);
    	background-color: rgba(255, 234, 193, 0.5);
    }
	div.cmt-head {
		text-align: left;
    	text-overflow: ellipsis;
		white-space: nowrap;
		overflow: hidden;
	}
    span.cmt-reply-to a {
		text-decoration: none;
    }
    span.cmt-posted-ago {
        text-transform: lovercase;
    }
	span.cmt-points {
        text-transform: lovercase;
    }

    /*--- unit meta ---*/
    .cmt-meta {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        text-align: left;
    }
    .cmt-meta ul.bx-menu-custom.bx-menu-hor > li > span {
            margin-right: 0;
    }
    .cmt-meta ul.bx-menu-custom li:first-child .cmt-meta-div {
        display: none;
    }
    .cmt-meta ul.bx-menu-custom li .cmt-meta-item,
    .cmt-meta ul.bx-menu-custom li .cmt-meta-div,
    .cmt-meta ul.bx-menu-custom li .bx-btn {
        position: relative;
        float: none;
        display: inline-block;
        vertical-align: middle;
    }
    .cmt-meta ul.bx-menu-custom li .cmt-meta-item .cmt-meta-ago,
    .cmt-meta ul.bx-menu-custom li .cmt-meta-item .cmt-meta-membership {
        font-size: 12px;
        font-size: .75rem;
    }

    /*--- Comment Body ---*/
    div.cmt-cont {
        position: relative;
    	text-align: left;
    }
	div.cmt-cont .bullet {
		padding: 0px 5px;
		padding: 0px 0.3rem;
    }
    div.cmt-cont .cmt-body img {
        max-width: 100%;
    	height: auto;
    }
    div.cmt-cont .cmt-post-reply .bx-form-element-wrapper {
		margin-top: 10px;
    	margin-top: 0.5rem;
    }
	div.cmt-cont .cmt-post-reply .bx-form-element-wrapper:first-child {
		margin-top: 0px;
    }
    span.cmt-body-see-more a {
		font-weight: bold;
    }
    div.cmt-attached-preview {
		overflow:hidden;
    }
    div.cmt-attached-preview,
    div.cmt-attached-preview img {
    	width: 100px;
    	width: 6.25rem;
    	height: 100px;
    	height: 6.25rem;
    }
    div.cmt-attached-preview {
    	position: relative;
    	float: left;
	}
	div.cmt-attached-preview img {
		background-position: center center;
		background-repeat: no-repeat;
		background-size: contain;
	}
	
    /*--- Comment Actions ---*/
	div.cmt-actions {
		position: relative;
		text-align: left;
	}
	div.cmt-meta-ago,
	div.cmt-comment-manage-link, 
	div.cmt-actions ul.bx-menu-hor,
	div.cmt-points-wrp {
		position: relative;
		float: left;
	}
	div.cmt-actions li .bx-vote {
	   margin-right: 1.25rem;
	}
    div.cmt-comment-manage .bx-menu-ver li {
		white-space: nowrap;
    }

    /*--- Add Comment/Reply Styles ---*/
    div.cmt-reply {
		position: relative;
    }
	div.cmt-post-reply {
        position: relative;
    }

    /*--- Add Comment/Reply Form Styles ---*/
    form.cmt-post-reply .bx-form-input-textarea {
		height: 64px;
    	height: 4rem;
    }
    form.cmt-post-reply div#bx-form-element-cmt_image,
    form.cmt-post-reply .bx-form-input-files-uploaders {
		margin-top: 0px;
    }

    a.cmts-uploader-button {
		position: absolute;
    	z-index: 1;
    	right: 0px;

    	text-decoration: none;
    }
    div.cmts-uploader-file {
		position: relative;
    	float: left;
    }
    div.cmts-uploader-file-preview {
		overflow: hidden;
    }
    div.cmts-uploader-file-preview,
    div.cmts-uploader-file-preview img {
		width: 100px;
    	width: 6.25rem;
    	height: 100px;
    	height: 6.25rem;
    }
    div.cmts-uploader-file-preview img {
		background-position: center center;
		background-repeat: no-repeat;
    } 
    
    /*--- Minified Post Form ---*/
    div.cmt-reply.cmt-reply-min div.cmt-body {
        display: none;
    }
    div.cmt-reply div.cmt-body-min {
        position: relative;
        display: none;
    }
    div.cmt-reply.cmt-reply-min div.cmt-body-min {
        display: block;
    }
    div.cmt-reply div.cmt-body-min .cmt-bm-user {
        position: absolute;
        top: 0;
        left: 0;
    }
    div.cmt-reply div.cmt-body-min .cmt-bm-content {
        display: -webkit-flex;
        display: flex;
        -webkit-align-items: center;
        align-items: center;
        -webkit-justify-content: stretch;
        justify-content: stretch;
    }
    div.cmt-reply div.cmt-body-min .cmt-bm-content .bx-form-element-wrapper {
        position: relative;
        width: 100%;
    }

    /*--- Live Update Alert Styles ---*/
    div.cmt-lu-button {
        position: relative;
        text-align: center;
    }
    @supports(position:sticky) {
        div.cmt-lu-button {
            position: sticky;
            top: 1rem;
            z-index: 1;
        }
    }
    @supports(position:-webkit-sticky) {
        div.cmt-lu-button {
            position: -webkit-sticky;
            top: 1rem;
            z-index: 1;
        }
    }
    div.cmt-lu-button .bx-btn {
        display: inline-block;
        float: none;
    }

    /*--- Live Update Notifications Styles ---*/
    .cmt-lu-notif {
        position: relative;
        display: block;
    }
    div.cmt-lu-notif-cnt {
        position: relative;
    }
    div.cmt-lu-notif-avatar {
        position: absolute;
        top: 0px;
        left: 0px;
        text-align: center;
    }
    div.cmt-lu-notif-info {
        position: realtive;
        display: -webkit-flex;
        display: flex;
        -webkit-align-items: center;
        align-items: center;
    }
    div.cmt-lu-notifi-username {
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }
        
/*--- Comment Element Styles ---*/
div.cmt div.cmt-element-holder,
div.cmt div.cmt-counter-holder {
	position: relative;
	float: left;
}

.cmt .cmt-element-holder,
.cmt .cmt-counter-holder {
	line-height: 20px;
	line-height: 1.25rem;
}

.cmt-button .cmt-element-holder,
.cmt-button .cmt-counter-holder {
	line-height: 36px;
	line-height: 2.2rem;
}

.cmt-button-small .cmt-element-holder,
.cmt-button-small .cmt-counter-holder {
	line-height: 24px;
	line-height: 1.6rem;
}

.cmt .cmt-element-holder .cmt-do-comment.cmt-disabled,
.cmt .cmt-element-holder .cmt-do-comment.cmt-disabled .sys-icon {
	color: #ddd;
}

.cmt-button .cmt-counter-holder,
.cmt-button-small .cmt-counter-holder {
	font-size: 1.5rem;
}

.cmt-link .cmt-counter-holder.bx-btn-border {
	border-width: 0px;
}