*{
    margin: 0;
    padding: 0;
}
html{
    height: 100%;
}
body{
    height: 100%;
    width: 100%;
    background-image: url(bg.jpg);
    background-repeat: no-repeat;
    background-size:100% 100%;
}
h1{
   margin-top: 50px; 
   font-size: 4vmax;
}
#text{
   margin-top: 70px;
   margin-bottom: 100px;
  padding-left: 15px;
  font-size: 2vh;
  /* border-radius: 8%; */
}
button{
  /* height: 2vh;
  width: 2vh; */
  font-size: 2vh;
  border-radius: 8%;
  border: none;
  /* color: white; */
  font-family:Arial;
  /* padding: 10px 24px; */
  text-align: center;
  text-decoration: none;
  /* display: inline-block; */
  /* font-size: 18px; */
  margin: 4px 2px;
  padding-left: 4px;
  padding-right: 4px;
  cursor: pointer;
}
.aa{
    border: 3px black solid;
    height: 405px;
    width: 420px;
   padding-top: 17px;
   padding: 30px;
   border-radius: 10%;
}
input{
    outline-style: none ;
    border: 1px solid #ccc; 
    border-radius: 3px;
}