make button component; put submit button inline

client/src/styles/app.css

@@ -267,51 +267,9 @@ li.item {
 .menu-action > .icon {
     margin: 1rem 1rem;
 }
-button.button  {
-    height: 2.5rem;
-    display: flex;
-    font-size: .875rem;
-    text-transform: uppercase;
-    padding: 0.75rem;
-    align-items: center;
-    justify-content: center;
-    min-width: 64px;
-    background-color: var(--white_light);
-    border: 1px solid var(--black_light);
-    border-radius: 4px;
-}
-
-button.button:hover {
-    background-color: var(--white_darker);
-}
 
 .header-container {
     display: flex;
     justify-content: center;
     align-items: center;
-}
-
-
-.color-selector-container {
-    display: grid;
-    grid-auto-flow: column;
-    width: fit-content;
-    gap:3px;
-}
-.color-selector-container > .color {
-    border-radius: 50%;
-    width: 2em;
-    height: 2em;
-}
-
-.color-selector-container > .color.selected {
-    border-width: 3px;
-    border-style: solid;
-    border-color: var(--black_light);
-}
-.color-selector-container > .color:hover {
-    cursor: pointer;
-}
-.color-selector-container > .color > input[type=radio] {
-    visibility: hidden;
 }