9ce60ff1bd117ef5fe9b3765fdba61c8d68d1159
jnavarr5
  Tue Dec 2 16:44:39 2025 -0800
Making the optional not italic. Fixing a typo (teh) and adding a paragraph break, refs #34354

diff --git src/hg/htdocs/style/shepherd.css src/hg/htdocs/style/shepherd.css
index 8e5b81a6514..0b413d3b1b3 100644
--- src/hg/htdocs/style/shepherd.css
+++ src/hg/htdocs/style/shepherd.css
@@ -1,225 +1,226 @@
 /* Buttons */
 .shepherd-button {
     background: #3288e6;
     border: 0;
     border-radius: 3px;
     color: hsla(0, 0%, 100%, .75);
     cursor: pointer;
     margin-right: .5rem;
     padding: .5rem 1.5rem;
     transition: all .5s ease;
 }
 
 .shepherd-button:not(:disabled):hover {
     background: #196fcc;
     color: hsla(0, 0%, 100%, .75);
 }
 
 .shepherd-button.shepherd-button-secondary {
     background: #f1f2f3;
     color: rgba(0, 0, 0, .75);
 }
 
 .shepherd-button.shepherd-button-secondary:not(:disabled):hover {
     background: #d6d9db;
     color: rgba(0, 0, 0, .75);
 }
 
 .shepherd-button.shepherd-button-optional {
     background: #4682B4;
     color: hsla(0, 0%, 100%, .75);
 }
 
 .shepherd-button:disabled {
     cursor: not-allowed;
 }
 
 /* Footer */
 .shepherd-footer {
     border-bottom-left-radius: 5px;
     border-bottom-right-radius: 5px;
     display: flex;
     justify-content: flex-end;
     padding: 0 .75rem .75rem;
 }
 
 .shepherd-footer .shepherd-button:last-child {
     margin-right: 0;
 }
 
 /* Cancel Icon */
 .shepherd-cancel-icon {
     background: transparent;
     border: none;
     color: hsla(0, 0%, 50%, .75);
     cursor: pointer;
     font-size: 2em;
     font-weight: 400;
     margin: 0;
     padding: 0;
     transition: color .5s ease;
 }
 
 .shepherd-cancel-icon:hover {
     color: rgba(0, 0, 0, .75);
 }
 
 .shepherd-has-title .shepherd-content .shepherd-cancel-icon {
     color: hsla(0, 0%, 50%, .75);
 }
 
 .shepherd-has-title .shepherd-content .shepherd-cancel-icon:hover {
     color: rgba(0, 0, 0, .75);
 }
 
 /* Title */
 .shepherd-title {
     color: rgba(0, 0, 0, .75);
     display: flex;
     flex: 1 0 auto;
     font-size: 1rem;
     font-weight: 400;
     margin: 0;
     padding: 0;
+    justify-content: center;
 }
 
 /* Header */
 .shepherd-header {
     align-items: center;
     border-top-left-radius: 5px;
     border-top-right-radius: 5px;
     display: flex;
     justify-content: flex-end;
     line-height: 2em;
     padding: .75rem .75rem 0;
 }
 
 .shepherd-has-title .shepherd-content .shepherd-header {
     background: #e6e6e6;
     padding: 1em;
 }
 
 /* Text */
 .shepherd-text {
     color: rgba(0, 0, 0, .75);
     font-size: 1rem;
     line-height: 1.3em;
     padding: .75em;
 }
 
 .shepherd-text p {
     margin-top: 0;
 }
 
 .shepherd-text p:last-child {
     margin-bottom: 0;
 }
 
 /* Content */
 .shepherd-content {
     border-radius: 5px;
     outline: none;
     padding: 0;
 }
 
 /* Element */
 .shepherd-element {
     background: #fff;
     border-radius: 5px;
     box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
     max-width: 400px;
     opacity: 0;
     outline: none;
     transition: opacity .3s, visibility .3s;
     visibility: hidden;
     width: 100%;
     z-index: 9999;
 }
 
 .shepherd-enabled.shepherd-element {
     opacity: 1;
     visibility: visible;
 }
 
 .shepherd-element[data-popper-reference-hidden]:not(.shepherd-centered) {
     opacity: 0;
     pointer-events: none;
     visibility: hidden;
 }
 
 .shepherd-element,
 .shepherd-element *,
 .shepherd-element :after,
 .shepherd-element :before {
     box-sizing: border-box;
 }
 
 /* Arrow */
 .shepherd-arrow,
 .shepherd-arrow:before {
     height: 16px;
     position: absolute;
     width: 16px;
     z-index: -1;
 }
 
 .shepherd-arrow:before {
     background: #fff;
     content: "";
     transform: rotate(45deg);
 }
 
 .shepherd-element[data-popper-placement^=top] > .shepherd-arrow {
     bottom: -8px;
 }
 
 .shepherd-element[data-popper-placement^=bottom] > .shepherd-arrow {
     top: -8px;
 }
 
 .shepherd-element[data-popper-placement^=left] > .shepherd-arrow {
     right: -8px;
 }
 
 .shepherd-element[data-popper-placement^=right] > .shepherd-arrow {
     left: -8px;
 }
 
 .shepherd-element.shepherd-centered > .shepherd-arrow {
     opacity: 0;
 }
 
 .shepherd-element.shepherd-has-title[data-popper-placement^=bottom] > .shepherd-arrow:before {
     background-color: #e6e6e6;
 }
 
 /* Click Disabled */
 .shepherd-target-click-disabled.shepherd-enabled.shepherd-target,
 .shepherd-target-click-disabled.shepherd-enabled.shepherd-target * {
     pointer-events: none;
 }
 
 /* Modal Overlay */
 .shepherd-modal-overlay-container {
     height: 0;
     left: 0;
     opacity: 0;
     overflow: hidden;
     pointer-events: none;
     position: fixed;
     top: 0;
     transition: all .3s ease-out, height 0ms .3s, opacity .3s 0ms;
     width: 100vw;
     z-index: 9997;
 }
 
 .shepherd-modal-overlay-container.shepherd-modal-is-visible {
     height: 100vh;
     opacity: .5;
     transform: translateZ(0);
     transition: all .3s ease-out, height 0s 0s, opacity .3s 0s;
 }
 
 .shepherd-modal-overlay-container.shepherd-modal-is-visible path {
     pointer-events: all;
 }