@import url('https://fonts.cdnfonts.com/css/segoe-ui-4');
body{
  text-align:center;
  font-family: 'Segoe UI', sans-serif;
  background-color:black;
  color:white;
}
input{
  border: solid;
  border-color: white;
  border-width: 2px;
  background-color: black;
  color: white;
  padding:0.75vw;
  border-radius:0.5vw;

}
button{
  border: solid;
  border-color: white;
  border-width: 2px;
  background-color: black;
  color: white;
  padding:0.75vw;
  border-radius:0.5vw;

}
#back{
  position:absolute;
  right:0px;
  bottom:0px;
}