form {
margin: 10px auto;
align-content: center;
}

input, textarea {
width: 100%;
max-width: 100%;
box-sizing: border-box;
margin: 0.5rem auto;
padding: 0.5rem 0;
color: #111;
background: #f0f0f0;
border: none;
border-radius: 0.3rem;
}

.btn {
display: inline-block;
line-height: 1;
margin: 5px auto 24px;
padding: 10px 20px;
color: #000;
background: #fff;
border-radius: 30px;
border: 2px solid #c0c0c0;
font-size: 20px;
font-weight: normal;
}

.btn:hover {
color: #999;
background: #444;
}

.funk {
max-width: 100%;
margin: 6px auto;
padding: 2px 0 12px;
}

label {
display: block;
margin: 0 auto 4px;
}

.twist {
display: block;
margin: 0 auto;
padding: 8px;
font-size: 20px;
}

 .vibratobox {
 width: 95%;
 margin: 26px auto;
 font-size: 20px;
 font-weight: bold;
 }


@media not screen and (min-width: 480px) {
form {
width: 85%;
min-width: 9rem;
}
}

@media screen and (min-width: 480px) {
form {
width: 50%;
min-width: 9rem;
}
}