body {
  font-family: Arial, Helvetica, sans-serif;
  min-height:100%;
  background:inherit;
  background-size:cover;

}
.r1{
  color: white;
padding: 10px;
margin-left: 54px;
}
.contain{
  margin-top: 50px;
}
#s1{
  color: #6ffb31;
  font-family: verdana;
}

/* Full-width input fields */
input[type=email], input[type=name] {
  width: 60%;
  height: 20px;
  padding: 15px;
  margin: 5px 0 22px 0;
  display: inline-block;
  border: none;
  background: #f1f1f1;
}

input[type=email]:focus, input[type=name]:focus {
  background-color: #ddd;
  outline: none;
}
b{
  font-weight: bold;
  font-size: 16px;
  font-family: verdana;
}
.close {
  right: 35px;
  top: 15px;
  font-size: 40px;
  font-weight: bold;
  color: white;
  margin-right: 10px;
  margin-top: 6px;
}

.close:hover,
.close:focus {
  color: #f44336;
  cursor: pointer;
}

/* Overwrite default styles of hr */


/* Set a style for the submit button */
.registerbtn {
  background-color: #6ffb31;
  color: white;
  padding: 16px 20px;
  margin: 10px 0;
  border: none;
  cursor: pointer;
  width: 25%;
  opacity: 0.9;
  margin-left: 18px;
}

.registerbtn:hover {
  opacity: 7;
}

/* Add a blue text color to links */
a {
  color: dodgerblue;
}

/* Set a grey background color and center the text of the "sign in" section */

@media screen and (max-width: 300px) {
  .registerbtn {
     width: 100%;
  }