.hide {
    display: none;
}

.hide.show, .show {
    display: block;
}

.popup {
    width: 500px;
    background: #f6f6f6;
    padding: 50px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
}

.popup__wrap {
    position: relative;
}

.popup__close {
    position: absolute;
    right: 10px;
    top: 10px;
    display: inline-block;
    width: 30px;
    height: 30px;
    background-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiA/Pjxzdmcgdmlld0JveD0iMCAwIDMyIDMyIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxzdHlsZT4uY2xzLTF7ZmlsbDpub25lO3N0cm9rZTojMDAwO3N0cm9rZS1saW5lY2FwOnJvdW5kO3N0cm9rZS1saW5lam9pbjpyb3VuZDtzdHJva2Utd2lkdGg6MnB4O308L3N0eWxlPjwvZGVmcz48dGl0bGUvPjxnIGlkPSJjcm9zcyI+PGxpbmUgY2xhc3M9ImNscy0xIiB4MT0iNyIgeDI9IjI1IiB5MT0iNyIgeTI9IjI1Ii8+PGxpbmUgY2xhc3M9ImNscy0xIiB4MT0iNyIgeDI9IjI1IiB5MT0iMjUiIHkyPSI3Ii8+PC9nPjwvc3ZnPg==");
    background-size: contain;
}

.popup__field {
    margin-bottom: 25px;
}

.popup textarea {
    width: 100%;
}

.popup__output {
    margin-top: 20px;
}



@media all and (max-width: 600px) {
    .popup {
        width: 100%;
    }
}