.loading{position:absolute;top:0;left:0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%;height:100%;background:var(--secondary-bg);opacity:.5}.loading .icon{font-size:4em}.repository-submission-settings section{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.repository-submission-settings section>h4{margin-bottom:10px}