.App {
  text-align: center;
}

.scrollable {
  height: calc(100vh - 120px);
  overflow-y: scroll;
}

.periods {
  margin-top: 7px;
}

.form {
  background-color: #fbfbfb;
  padding-bottom: 10px;
  display: flex;
}

.submit {
  flex: 1;
  align-self: center;
}

.search {
  flex: 1;
}

.App-logo {
  animation: App-logo-spin infinite 20s linear;
  height: 80px;
}

.App-header {
  background-color: #222;
  height: 150px;
  padding: 20px;
  color: white;
}

.App-intro {
  font-size: large;
}

@keyframes App-logo-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.App {
  text-align: center;
}

.fixed {
  width: 100%;
  z-index: 1;
  position: fixed;
}

.footer {
  right: 0;
  bottom: 0;
  background-color: #fff;
  position: fixed;
}

.app-tabs {
  background-color: white;
}

.periods {
  margin-top: 7px;
}

.form {
  background-color: #fbfbfb;
  padding-bottom: 10px;
  display: flex;
  flex-wrap: wrap;
}

.submit {
  flex: 1;
  align-self: center;
}

.search {
  flex: 1;
}

Fix app styles, footer, header, scroll area
Fix app styles, footer, header, scroll area

