register.css

*{
  margin: 0%;
  padding: 0%;
}
body{
  background: url("../images/31-Ways-to-Reduce-Stress-in-Your-Life-1024x643.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  background-position: center ;
 }

h1{
  margin-top: 200px;
  margin: 2%;
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 38px;
  text-align: center;
  text-decoration:underline;
  color:black;
}

#form{
  width:460px;
  height:620px;
  background-color: white;
  box-shadow:0 0 15px rgba(14,41,57,0.12),0 2px 5px rgba(14,41,57,0.44),inset 0 -1px 2px rgba(14,41,57,0.15);
  /* float:left; */
  padding:10px 50px 0;

  margin:2% 27%;
  border-radius:10px
}
label{
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 18px;
  font-weight: 600;
  text-decoration: solid;
  color:  rgba(9, 5, 15, 0.795);
  margin-top: 100px;
}
input{
 
 font-family: Georgia, 'Times New Roman', Times, serif;
 font-size: 10px;
 font-weight: 500;
  width:450px;
padding:10px;
margin-top:5px;
margin-bottom:5px;
border-radius:5px;
border:1px solid #cbcbcb;
box-shadow:inset 0 1px 2px rgba(0,0,0,0.18);
font-size:16px;
}
button{
  background-color:cornflowerblue;
  border-radius:5px;
  border:none;
  padding:10px 15px;
  color:white;
  text-shadow:1px 1px 1px #949494;
  text-align: center;
  margin-left: 115px;
  margin-bottom: 15px;
  width: 200px;
  height: 40px;
  font-size: 20px;
  font-weight: 600;
   cursor: pointer;
}
.container {
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 20px;
  font-weight: lighter;
  
}

/* Hide the browser's default radio button */
.container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

/* styling radio button */
.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: #eee;
  border-radius: 50%;
}

/* On mouse-over, add a grey background color */
.container:hover input ~ .checkmark {
  background-color: #ccc;
}

/* When the radio button is checked, add a blue background */
.container input:checked ~ .checkmark {
  background-color: #2196F3;
}

/* Create the indicator (the dot/circle - hidden when not checked) */
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the indicator (dot/circle) when checked */
.container input:checked ~ .checkmark:after {
  display: block;
}

/* Style the indicator (dot/circle) */
.container .checkmark:after {
     top: 9px;
    left: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}