.feedback {
    width: 75px;
    height: 70px;
    position: fixed;
    right: -15px;
    top: 25%;
    display: flex;
    align-items: center;
    background-color: #ffc000;
    padding-left: 10px;
    border-top-left-radius: 35px;
    border-bottom-left-radius: 35px;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 0 1px rgba(0,0,0,.3);
    transition: all .5s
}

    .feedback:hover {
        right: 0
    }

.popup-window {
    font-family: inherit;
    display: none;
    width: 300px;
    position: fixed;
    right: 0;
    top: 25%;
    padding: 10px;
    background: #fff;
    border-radius: 5px;
    z-index: 2000
}

    .popup-window form {
        width: 100%;
        min-height: auto;
        padding: 0;
        background: inherit;
        box-shadow: none
    }

    .popup-window label {
        display: block;
        margin-bottom: 5px;
        font-size: 14px;
        color: #333;
        text-transform: uppercase
    }

    .popup-window input {
        box-sizing: border-box;
        width: 100%;
        height: auto;
        margin-bottom: 10px;
        padding: 10px;
        border: none;
        font-family: inherit;
        font-size: 16px;
        margin-bottom: 15px;
        border: 1px solid #333
    }

    .popup-window button {
        width: 100%;
        padding: 10px;
        border: none;
        border-radius: 5px;
        background: #ffc000;
        color: #000;
        cursor: pointer;
        font-family: inherit;
        font-size: 16px;
        font-weight: 700;
        text-transform: uppercase;
        margin-top: 15px;
        border-radius: 20px
    }

.close-popup {
    position: absolute;
    right: 10px;
    top: 5px;
    width: 27px;
    height: 27px;
    background-color: #fff;
    cursor: pointer
}

    .close-popup:before {
        content: "";
        background: #333;
        width: 20px;
        height: 1px;
        position: absolute;
        top: 13px;
        left: 4px;
        transform: rotate(-45deg)
    }

    .close-popup:after {
        content: "";
        background: #333;
        width: 20px;
        height: 1px;
        position: absolute;
        top: 13px;
        left: 4px;
        transform: rotate(45deg)
    }