.htk-image-editor { width: 18em; margin: 0 auto; padding: 1.5em; h2 { color: white; background-color: #009688; text-align: left; font-size: 1.3em; line-height: 1.7em; font-weight: normal; padding: 0.6em 0.8em; margin: 0; } iframe { display: none; } .footer { margin-top: 2em; & > .htk-spinner { padding-right: 1.2em; height: 1.3em; width: 1.3em; } & > .htk-spinner, & > input { float: right; } } }