.form-contatti {
    padding: 0 20px;
    max-width: 500px;
    margin: 0 auto;
}
.form-contatti input, 
.form-contatti textarea {
    border: none !important;
    box-shadow: none !important;
    display: block;
    background: white;
    border-radius: 8px;
    font-size: 1em;
    padding: 11px 20px;
    height: auto;
    line-height: 1;
}
.form-contatti textarea {
    resize: none;
    padding-top: 15px;
    min-height: 160px;
}
.form-contatti .checkbox span {
    color: white;
    font-size: 0.9em;
}
.form-contatti .checkbox span a {
    color: inherit !important;
}
.form-contatti .checkbox span a:hover,
.form-contatti .checkbox span a:focus,
.form-contatti .checkbox span a:active {
    text-decoration: underline !important;
}
.form-contatti button {
    display: table;
    margin-left: auto;
    color: white !important;
    padding: 7px 22px;
    border-radius: 100px;
    background: rgb(0,227,177);
    background: -moz-linear-gradient(90deg, rgba(0,227,177,1) 6%, rgba(0,218,179,1) 24%, rgba(0,192,186,1) 55%, rgba(0,147,198,1) 94%, rgba(0,151,197,1) 97%);
    background: -webkit-linear-gradient(90deg, rgba(0,227,177,1) 6%, rgba(0,218,179,1) 24%, rgba(0,192,186,1) 55%, rgba(0,147,198,1) 94%, rgba(0,151,197,1) 97%);
    background: linear-gradient(90deg, rgba(0,227,177,1) 6%, rgba(0,218,179,1) 24%, rgba(0,192,186,1) 55%, rgba(0,147,198,1) 94%, rgba(0,151,197,1) 97%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#00e3b1",endColorstr="#0097c5",GradientType=1);
    margin-top: 10px;
    position: relative;
    transition: all 0.3s ease-in-out;
    z-index: 1;
}
.form-contatti button:hover,
.form-contatti button:focus,
.form-contatti button:active {
    color: rgb(0,218,179) !important;
    text-decoration: none;
    background: white !important;
}
.form-contatti button:before {
    content: '';
    display: block;
    position: absolute;
    top: -2px;
    left: -2px;
    width: 100%;
    height: 100%;
    border-radius: 100px;
    padding: 2px;
    box-sizing: content-box;
    z-index: -1;
    background: rgb(0,227,177);
    background: -moz-linear-gradient(90deg, rgba(0,227,177,1) 6%, rgba(0,218,179,1) 24%, rgba(0,192,186,1) 55%, rgba(0,147,198,1) 94%, rgba(0,151,197,1) 97%);
    background: -webkit-linear-gradient(90deg, rgba(0,227,177,1) 6%, rgba(0,218,179,1) 24%, rgba(0,192,186,1) 55%, rgba(0,147,198,1) 94%, rgba(0,151,197,1) 97%);
    background: linear-gradient(90deg, rgba(0,227,177,1) 6%, rgba(0,218,179,1) 24%, rgba(0,192,186,1) 55%, rgba(0,147,198,1) 94%, rgba(0,151,197,1) 97%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#00e3b1",endColorstr="#0097c5",GradientType=1);
}
.form-contatti button:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 100px;
    padding: 0;
    box-sizing: content-box;
    z-index: -1;
    background: white;
    opacity: 0;
    transition: all 0.3s ease-in-out;
}
.form-contatti button:hover:after,
.form-contatti button:focus:after,
.form-contatti button:active:after {
    opacity: 1;
}

@media screen and (max-width: 568px) {
    .form-contatti {
        padding: 0;
    }
    .form-contatti button {
        margin: 0 auto;
        margin-top: 5px;
    }
    .form-contatti .checkbox {
        margin: 0 auto;
    }
}