
<style>

#regForm {
    background-color: #ffffff;
    margin: 0px auto;
    font-family: inherit;
    padding: 40px;
    border-radius: 10px
}

#register {
    color: #FFFFFF
}

h1 {
    text-align: center
}

input {
    padding: 10px;
    width: 100%;
    font-size: 17px;
    font-family: inherit;
    border: 1px solid #aaaaaa;
    border-radius: 10px;
    -webkit-appearance: none
}

.tab input:focus {
    border: 1px solid #FFFFFF !important;
    outline: none
}

input.invalid {
    border: 1px solid #e03a0666
}

.tab {
    display: none
}

button {
    background-color: #37a9e1;
    color: #ffffff;
    border: none;
    border-radius: 50%;
    padding: 10px 20px;
    font-size: 17px;
    font-family: inherit;
    cursor: pointer
}

button:hover {
    opacity: 0.8
}

button:focus {
    outline: none !important
}

#prevBtn {
    background-color: #bbbbbb
}

.all-steps {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
    width: 100%;
    display: inline-flex;
    justify-content: center
}

.step {
    height: 40px;
    width: 40px;
    margin: 0 2px;
    background-color: #37a9e1;
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    color: #FFFFFF;
    opacity: 0.5
}

.step.active {
    opacity: 1
}

.step.finish {
    color: #fff;
    background: #0e0129;
    opacity: 1
}

.step.finish.active{
    color: #fff;
    background: #e53935;
    opacity: 1
}

.all-steps {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px
}

.thanks-message {
    display: none
}
.chart{
  vertical-align: middle;
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: inline-block;

}
canvas{
  height: 100%;
}


</style>