.popup-form{
    top: 0;
    left: 0;
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.85);
}
.popup-form.show-popup-form{
    display: block;
}
.popup-form .close-popup-form{
    width: 30px;
    height: 30px;
    position: absolute;
    top: 30px;
    right: 30px;
    cursor: pointer;
}
.popup-form .form-block{
    display: block;
    width: 600px;
    background: #333333;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.popup-form .form-block__title {
    padding: 15px;
    color: #fff;
    border-bottom: 1px solid #feb923;
    font-size: 25px;
}
.popup-form .form-block-input{
    padding: 15px;
}
.popup-form .form-block-input input:first-of-type{
    margin-top: 20px;
    margin-bottom: 10px;
}
.popup-form .form-block-input button{
    display: block;
    width: 100%;
    color: #333333;
    padding: 12px 0;
    font-weight: 600;
    text-align: center;
    margin: 10px 0 20px 0;
    border-radius: 0.3em;
    background: #feb923;
}
@media screen and (max-width: 600px){
    .popup-form .form-block{
        width: 100%;
    }
}