frontend: cleanup and remove old unused styles

Removed unused styles in bitbox01.module.css, this CSS module is
used by BitBox01 setup and settings components.

Author: thisconnect

frontends/web/src/routes/device/bitbox01/bitbox01.module.css

@@ -42,94 +42,10 @@
     margin-bottom: var(--spacing-default);
 }
 
-.heading {
-    margin-top: 1px;
-}
-
-.content {
-    display: flex;
-    flex-basis: auto;
-    flex-direction: column;
-    flex-grow: 1;
-    flex-shrink: 1;
-    max-width: var(--content-width);
-    width: 100%;
-    padding: var(--spacing-large) var(--spacing-default) 0 var(--spacing-default);
-}
-
-.verticalButtons {
-    display: flex;
-    flex-direction: column;
-    max-width: 300px;
-    width: 100%;
-    margin: 0 auto;
-}
-
-.verticalButtons button:first-child {
-    margin-bottom: var(--spacing-default);
-}
-
-.block {
-    flex: 1;
-}
-
-.block p:first-child,
-.block h2:first-child {
-    margin-top: 0;
-}
-
-.block p:last-child {
-    margin-bottom: var(--spacing-large);
-}
-
 .list {
     padding-left: 18px;
 }
 
 .list li:not(:first-child) {
     margin-top: var(--spacing-half);
 }
-
-.buttons {
-    margin-bottom: 0;
-    margin-top: var(--spacing-large);
-}
-
-.stepNumber {
-    min-width: 20px !important;
-    margin-right: 20px;
-    text-align: center;
-    color: var(--color-secondary);
-    font-size: var(--size-extra-large);
-    line-height: var(--size-extra-large);
-    font-weight: 400;
-}
-
-.badge {
-    max-height: 40px;
-    height: 40px;
-}
-
-.waitingLogo {
-    margin-bottom: var(--space-default);
-}
-
-.waitingContent {
-    max-width: 540px;
-    width: 100%;
-    background-color: var(--background-secondary);
-    padding: var(--space-default);
-    margin: 0 auto;
-    text-align: center;
-}
-
-@media screen and (max-width: 640px) {
-    .qrcodeContainer {
-        width: 50%;
-    }
-
-    .qrcodeContainer img {
-        width: 100%;
-        height: auto;
-    }
-}