[type="checkbox"]:checked,
[type="checkbox"]:not(:checked) {
    position: absolute;
    left: -9999px;
}

.checkbox:checked+label,
.checkbox:not(:checked)+label {
    position: relative;
    text-align: center;
    width: 60px;
    height: 16px;
    border-radius: 8px;
    padding: 0;
    margin: 10px auto;
    cursor: pointer;
    background-color: #3685FB;
}

.checkbox:checked+label:before,
.checkbox:not(:checked)+label:before {
    position: absolute;
    display: block;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #ffeba7;
    background-color: #102770;
    font-family: 'unicons';
    content: '\eb4f';
    z-index: 20;
    top: -10px;
    left: -10px;
    line-height: 36px;
    text-align: center;
    font-size: 24px;
    transition: all 0.5s ease;
}

.checkbox:checked+label:before {
    transform: translateX(44px) rotate(-270deg);
}


.card-3d-wrap {
    position: relative;
    width: 600px;
    max-width: 100%;
    height: 500px;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    perspective: 800px;
    margin-top: 10px;
}

.card-3d-wrapper {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    transition: all 600ms ease-out;
}

.card-front,
.card-back {
    width: 100%;
    height: 100%;
    position: absolute;
    border-radius: 20px;
    left: 0;
    top: 0;
    background: white;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    backface-visibility: hidden;
    box-shadow: 0px 0px 7px 0px #00000033;
}

.card-back {
    transform: rotateY(180deg);
    background-image: url(../img/card-back-bg.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.checkbox:checked~.card-3d-wrap .card-3d-wrapper {
    transform: rotateY(180deg);
}

.center-wrap {
    position: absolute;
    width: 100%;
    padding: 30px;
    z-index: 20;
    display: block;
}


.form-group {
    position: relative;
    display: block;
    margin: 0;
    padding: 0;
}

.form-style {
    padding: 13px 20px;
    padding-left: 55px;
    height: 48px;
    width: 100%;
    font-weight: 500;
    border-radius: 4px;
    font-size: 14px;
    line-height: 22px;
    letter-spacing: 0.5px;
    outline: none;
    color: #c4c3ca;
    background-color: #1f2029;
    border: none;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
    box-shadow: 0 4px 8px 0 rgba(21, 21, 21, .2);
}

.form-style:focus,
.form-style:active {
    border: none;
    outline: none;
    box-shadow: 0 4px 8px 0 rgba(21, 21, 21, .2);
}

.input-icon {
    position: absolute;
    top: 0;
    left: 18px;
    height: 48px;
    font-size: 24px;
    line-height: 48px;
    text-align: left;
    color: #ffeba7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:-ms-input-placeholder {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input::-moz-placeholder {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:-moz-placeholder {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input::-webkit-input-placeholder {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:focus:-ms-input-placeholder {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:focus::-moz-placeholder {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:focus:-moz-placeholder {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:focus::-webkit-input-placeholder {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

@media (max-width: 1110px) {
    .card-3d-wrap{
        width: 900px;
    }
}

@media (max-width: 1083px) {
    .card-3d-wrap{
        width: 800px;
    }
}

@media (max-width: 991px) {
    .card-front{
        height: 800px;
    }
}

@media (max-width: 983px) {
    .card-3d-wrap{
        width: 700px;
    }
}

@media (max-width: 883px) {
    .card-3d-wrap{
        width: 600px;
    }
}

@media (max-width: 783px) {
    .card-3d-wrap{
        width: 500px;
    }
}

@media (max-width: 683px) {
    .card-3d-wrap{
        width: 400px;
    }
}

@media (max-width: 490px) {
    .card-3d-wrap{
        width: 300px;
    }

    .card-back{
        height: 500px;
    }
}