* {
  box-sizing: border-box;
}
body {
  background:url(bg.jpg);
}
#regForm {
  background-color: #ffffff;
  margin: 0px auto;
  font-family: Raleway;
  padding: 40px;
  width: 50%;
  min-width: 300px;
  border-radius:20px;
}
h2 {
  text-align: center;  
    color:#000000;
}
h3 {
 
    color:#000000;
}
input {
  padding: 10px;
  width: 100%;
  font-size: 17px;
  font-family: Raleway;
  border: 1px solid #aaaaaa;
}
input.invalid {
  background-color: #CCCCCC;
}

select {
  padding: 10px;
  width: 100%;
  font-size: 17px;
  font-family: Raleway;
  border: 1px solid #aaaaaa;
}

textarea {
  padding: 10px;
  width: 100%;
  font-size: 17px;
  font-family: Raleway;
  border: 1px solid #aaaaaa;
}

label {

  color: #000000;
  border: none;

}


.tab {
  display: none;
}
button {
  background-color: #000000;
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  font-size: 17px;
  font-family: Raleway;
  cursor: pointer;
  border-radius:20px;
 
}
button:hover {
  opacity: 0.8;
}
#prevBtn {
  background-color: #000000;
}
.step {
  height: 15px;
  width: 15px;
  margin: 0 2px;
  background-color: #000000;
  border: none;  
  border-radius: 50%;
  display: inline-block;
  opacity: 0.5;
}
.step.active {
  opacity: 1;
}
.step.finish {
  background-color: #ffffff;
}