.btn-hint span {
    display: block;
    font-size: 11px;
    font-weight: 400;
}

.btn-hint {
    width: 80% !important;
    display: inline-block;
    box-shadow: 0px 5px 40px -10px rgba(0,0,0,0.57);
    padding-top: 22px;
    text-align: center;
    font-size: 30px;
    text-transform: uppercase;
    padding-right: 0px !important;
    padding-left: 0px !important;
    padding: 1.5rem 2rem;
}

.btn[disabled] {
    background: silver !important;
    color: white !important;
}

#countrycode, #phone {
    background-color: white !important;
    color: grey !important;
    font-size: 20px;
    height: 50px;
    border-top: none;
    border-right: none;
    border-left: none;
    color: black !important;
    text-align: center;
}

#myBtn {
    background: transparent;
    border: none;
    cursor: pointer;
}

.offcanvas {
    position: fixed;
    top: 0;
    left: -340px;
    width: 300px;
    height: 100%;
    background-color: #fff;
    box-shadow: -2px 0 5px rgba(0,0,0,0.1);
    transition: left 0.3s ease;
    z-index: 1000;
    padding: 20px;
    overflow: hidden
}

.offcanvas.active {
    left: 0; 
}

#offcanvas .close-offcanvas {
    font-size: 30px;
    border: none;
    background: transparent;
    cursor: pointer;
    margin-bottom: 20px;
    text-align: right;
    width: 100%;
}

#offcanvas nav ul {
    list-style: none;
    padding: 0;
}

#offcanvas nav li {
    margin: 15px 0;
}

#offcanvas nav li a {
    color: black;
    text-decoration: none;
}

@media only screen and (min-width: 1025px) {
    .center {
        margin: auto;
        width: 30%;
        padding: 10px;
    }
}

.main {
    max-width: 400px;
    margin: 0 auto;
    padding: 60px 24px 24px;
    position: relative
}

.menu-btn {
    position: absolute;
    top: 20px;
    left: 24px;
    width: 32px;
    padding: 4px;
    margin-bottom: 20px;
    cursor: pointer
}

.menu-btn div {
    height: 4px;
    background: rgba(0,0,0,.5);
    border-radius: 2px
}

.menu-btn div+div {
    margin-top: 4px
}