todo_app_flask/app/static/css/todo.css

html {
  overflow: scroll;
  scrollbar-width: none;
}

:root {
  font-size: 16px;
  font-family: sans-serif;
}

body {
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#main {
  width: 800px;
  min-width: 70vw;
  max-width: 100vw;
  display: flex;
  flex-direction: column;
}

#userGreeting {
  padding-right: 20px;
  line-height: 0;
  height: 0;
  position: absolute;
  align-self: flex-end;
  font-style: italic;
  color: grey;
  font-size: 1.2rem;
}

#navbarContainer {
  background-color: black;
  display: flex;
  justify-content: center;
  width: 100vw;
}

#navbar {
  display: flex;
  justify-content: space-between;
  padding: 5px;
  width: 100%;
  max-width: 700px;
}

#navbar button {
  font-size: 1.5rem;
  padding: 5px 15px 5px 15px;
  border-radius: 5px;
  border: none;
  background-color: black;
  color: white;
}

input[type=submit] {
  padding: 10px;
  background-color: black;
  color: white;
  border-radius: 9px;
  font-size: 1.4rem;
  font-weight: bolder;
}

.extraFormLink {
  white-space: nowrap;
  color: black;
}

.formContainer {
  font-size: 1.2rem;
  display: flex;
  flex-direction: column;
  align-self: center;
  width: 60%;
  min-width: 280px;
}

.formWarning {
  color: red;
  white-space: nowrap;
  line-height: 150%;
  font-size: .9rem;
  font-style: italic;
  font-weight: bold;
}

.flashContainer {
  margin-top: 40px;
  padding: 10px;
  background-color: grey;
  color: black;
  border-radius: 9px;
  font-size: 1.1rem;
  align-self: center;
}

.inputInfo {
  color: grey;
  font-style: italic;
  font-size: 1rem;
}

.formButton {
  padding: 10px;
  margin-bottom: 20px;
  border-radius: 9px;
  font-size: 1.4rem;
  font-weight: bolder;
  color: white;
  background-color: black;
}