main {
  margin: auto;
  display: block;
  position: relative;
  top: 4rem;
  height: calc(100vh - 9rem);
}

#messages {
  display: flex;
  flex-direction: column;
  position: absolute;
  bottom: 0;
  width: 100vw;
  max-height: 100%;
  overflow: auto;
  padding: 0 1rem 1rem 1rem;
}
.message {
  padding: 1rem 2rem;
  margin-top: 0.5rem;
}

.user {
  border-radius: 3rem 3rem 0.5rem 3rem;
  background-color: #016dd5;
  color: white;
  margin-left: 40vw;
}

.response {
  border-radius: 3rem 3rem 3rem 0.5rem;
  background-color: #555555;
  color: white;
  margin-right: 40vw;
}

footer {
  display:flex;
  flex-direction: row;
  background-color: var(--pink);
  justify-content: center;
  height: 5rem;
  width: 100vw;
  position: fixed;
  bottom: 0;
}

#input {
  display: block;
  border-radius: 1rem;
  padding: 0.5rem;
  margin-top: 0.5rem;
  margin-bottom:.5rem;
  margin-right: .5rem;
  width: 70%;
  height: 4rem;
  resize: none;
  font-size: 20px;
  vertical-align: middle;
  font-family: "indie flower";
}
button{
  font-size:1rem;
  margin-top:.5rem;
  margin-bottom: .5rem;
  margin-left:none;
  vertical-align: middle;
  height: 4rem;
  width:60px;
  border-radius: 1rem;
  background-color: var(--ltblue);
}