.feedback {
  width: 75px;
  height: 70px;
  position: fixed;
  right: -15px;
  top: 15%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ed1e1e;
  border-top-left-radius: 35px;
  border-bottom-left-radius: 35px;
  cursor: pointer;
  z-index: 1000;
  box-shadow: -2px 3px 11px rgb(0 0 0 / 30%);
  transition: all 0.5s;
}

.feedback:hover {
  right: 0;
}

.feedback img {
  width: 50px;
  height: 50px;
}

.popup-window {
  font-family: inherit;
  display: none;
  width: 300px;
  position: fixed;
  right: 0;
  top: 15%;
  padding: 35px 15px 35px 20px;
  background-color: #fff;
  border-radius: 15px 0 0 15px;
  z-index: 2000;
  box-shadow: -2px 3px 11px rgb(0 0 0 / 17%);
}

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

.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;
  padding: 10px;
  font-family: inherit;
  font-size: 16px;
  margin-bottom: 15px;
  border: 1px solid #333;
}

.popup-window input::placeholder {
  font-size: 16px;
}

.popup-window button {
  display: block;
  width: 100%;
  max-width: 280px;
  padding: 10px;
  border: none;
  background: #ed1e1e;
  color: #ffffff;
  text-align: center;
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  font-weight: bold;
  text-transform: uppercase;
  margin-top: 15px;
  border-radius: 20px;
  -webkit-transition: -webkit-box-shadow .3s, -webkit-transform .3s;
  transition: -webkit-box-shadow .3s, -webkit-transform .3s;
  -o-transition: box-shadow .3s, transform .3s;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.8);
}

.popup-window button:hover {
  transform: translateY(4px);
  box-shadow: 0 -5px 10px rgba(60, 150, 43, 0.5)
}

.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);
}

@media screen and (max-width: 576px) {
  .feedback {
    top: 35%;
  }

  .popup-window {
    top: 35%;
    width: 260px;
  }

  .popup-window label {
    font-size: 12px;
  }
}