body{
  background-color:#000000;
}
h1{
  color:#ffffff;
  font-family:sans-serif;
}
h3{
  color:#ffffff;
  font-family:sans-serif;
}
p{
  color:#ffffff;
  font-family:sans-serif;
  display:inline;

}
button{
  border:2px solid #ffffff;
  background-color:#000000;
  padding:15px 30px;
  text-align:center;
  color:#ffffff;
  border-radius:5px;
  
}
button:hover{
  border-radius:5px;
  border:2px solid #ffffff;
  background-color:#ffffff;
  padding:15px 30px;
  text-align:center;
  color:#5a5a5a;
}
span{
  color:#ffffff;
  font-family:sans-serif;
  display:inline;
}