.footer {
  position: fixed;
  left: 0;
  bottom: 70px;
  bottom: 70px;
  /* bottom: 900px; */
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  text-align: center;
}

#changeButton1 {
  border-top-left-radius: 100%;
  outline: none;
  border: none;
  background-color:;
  width: 680px;
  height: 1060px;
  margin-left: -342px;
  position: absolute;
  text-align: center;
  color: white;
  z-index: 2;

  display: flex;
  flex-direction: row;
  justify-content: center;
  box-shadow: 0 0 0 3px #999;

}

#changeButton2 {
  border-top-right-radius: 100%;
  outline: none;
  border: none;
  background-color: #444;
  width: 680px;
  height: 1060px;
  margin-left: 342px;
  position: absolute;
  text-align: center;
  color: white;
  z-index: 2;

  display: flex;
  flex-direction: row;
  justify-content: center;
  box-shadow: 0 0 0 3px #999;

}
#changeButton1:hover {
  background-color: ;

}
#changeButton1:active {
  background-color: ;
  z-index: 1;
  box-shadow: 0 0 0 7px #ccc;
  transform: translateY(4px);
}
#changeButton2:hover {
  background-color: #111;

}
#changeButton2:active {
  background-color: #111;
  z-index: 1;
  box-shadow: 0 0 0 7px #ccc;
  transform: translateY(4px);
}

#buttonText1{

  font-size: 22px;
  margin-top: -495px;
  margin-left: 510px;
  color: white;
}
#buttonText2{
  margin-top: -494px;
  margin-left:-510px;
  font-size: 20px;
  color: white;
}