Make everything inside monochrome post monochrome

boards/static/css/base.css

@@ -1,208 +1,208 b''
 .ui-button {
    display: none;
 }
 
 .ui-dialog-content {
     padding: 0;
     min-height: 0;
 }
 
 .mark_btn {
     cursor: pointer;
 }
 
 .img-full {
     position: fixed;
     background-color: #CCC;
     border: 1px solid #000;
     cursor: pointer;
 }
 
 .strikethrough {
     text-decoration: line-through;
 }
 
 .post_preview {
     z-index: 300;
     position:absolute;
 }
 
 .gallery_image {
     display: inline-block;
 }
 
 @media print {
     .post-form-w {
         display: none;
     }
 }
 
 input[name="image"] {
      display: block;
      width: 100px;
      height: 100px;
      cursor: pointer;
      position: absolute;
      opacity: 0;
      z-index: 1;
 }
 
 .file_wrap {
      width: 100px;
      height: 100px;
      border: solid 1px white;
      display: inline-block;
 }
 
 form > .file_wrap {
     float: left;
 }
 
 .file-thumb {
     width: 100px;
     height: 100px;
     background-size: cover;
     background-position: center;
 }
 
 .compact-form-text {
     margin-left:110px;
 }
 
 textarea, input {
     -moz-box-sizing: border-box;
     -webkit-box-sizing: border-box;
     box-sizing: border-box;
 }
 
 .compact-form-text > textarea {
     height: 100px;
     width: 100%;
 }
 
 .post-button-form {
     display: inline;
 }
 
 .post-button-form > button, #autoupdate {
     border: none;
     margin: inherit;
     padding: inherit;
     background: none;
     font-size: inherit;
     cursor: pointer;
 }
 
 .post-image-full {
     width: 100%;
     height: auto;
 }
 
 #preview-text {
     display: none;
 }
 
 .random-images-table {
     text-align: center;
 }
 
 .random-images-table > div {
     margin-left: auto;
     margin-right: auto;
 }
 
 .tag-image, .tag-text-data {
     display: inline-block;
 }
 
 .tag-text-data > h2 {
     margin: 0;
 }
 
 .tag-image {
     margin-right: 5px;
 }
 
 .reply-to-message {
     display: none;
 }
 
 .tripcode {
     padding: 2px;
 }
 
 #fav-panel {
     display: none;
     margin: 1ex;
 }
 
 .hidden_post {
     opacity: 0.2;
 }
 
 .hidden_post:hover {
     opacity: 1;
 }
 
 .url-image:hover, .monochrome .url-image:hover {
     filter: invert(100%);
 }
 
-.monochrome > .image > .thumb > img, .monochrome .url-image, .monochrome.img-full {
+.monochrome > .image, .monochrome .url-image, .monochrome.img-full {
     filter: grayscale(100%);
 }
 
 #quote-button {
     position: absolute;
     display: none;
     cursor: pointer;
     z-index: 400;
 }
 
 .required-field:before {
     content: '* ';
 }
 
 .hint {
     border-bottom: dashed 1px;
     cursor: help;
 }
 
 .landing-tags, .landing-images {
     max-width: 800px;
     margin-left: auto;
     margin-right: auto;
 }
 
 .landing-images {
     text-align: center;
 }
 
 .landing-threads {
     margin-left: auto;
     margin-right: auto;
     text-align: center;
     display: flex;
     flex-wrap: wrap;
     justify-content: space-around;
 }
 
 .landing-threads > .thread-short {
     display: inline-block;
     width: 240px;
 }
 
 audio {
     width: 200px;
 }
 
 .image-preview {
     max-width: 200px;
     max-height: 150px;
     margin: 5px;
 }
 
 * {
     font-family: sans-serif;
 }