body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #00FF00;}

form {
    position: absolute;
    background-color: white;
    text-align: left;
    top: 50%;
    left: 50%;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.222);
    transform: translate(-50%, -50%);
    width: 80%;
    border-radius: 15px;}

input {
    width: -webkit-fill-available;
    padding: 10px;
    padding-left: 10px;
    padding-right: 10px;
    outline: none;
    font-size: 15px;
    border: 2px solid #00FF00;
    margin-top: 8px;
    margin-bottom: 8px;
    border-radius: 10px;}
    
.botao{
    width: 100%;
    padding: 10px;
    border: 2px solid #000000;
    background-color: #00FF00;
    font-weight: bold;
    margin-top: 8px;
    color: black;}

.botao:focus{
    border-radius: 10px;
    box-shadow: 0 0 0 3px #FF00FF;
    outline: 0;}

input:focus{
    border-radius: 10px;
    box-shadow: 0 0 0 3px #FF00FF;
    outline: 0;}

.select-version:focus{
    border-radius: 10px;
    box-shadow: 0 0 0 3px #FF00FF;
    outline: 0;}

.line{
    width: 100%;
    height: 2px;}

.support{
    position:fixed;
    width:60px;
    height:60px;
    line-height: 60px;
    bottom:25px;
    right:25px;
    background:#000000;
    border-radius:50px;
    text-align:center;
    font-size:35px;
    transition: all 300ms ease;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.222);}

.support:hover{
    background: #FF00FF;}