.hover-icon {
  position: fixed;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  z-index: 100000;
  display: none;
}

.hover-icon.active {
  display: block;
}

.hover-icon li {
  width: 40px;
  height: 40px;
  color: #fff;
  font-size: 20px;
  border-radius: 50%;
  background: rgba(153, 153, 153, .5);
  box-shadow: 3px 1px 6px 1px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.hover-icon li:not(:last-child) {
  margin-bottom: 15px;
}

.hover-icon li i {
  line-height: 1;
  font-size: inherit;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

@media (min-width: 1200px) {
  .hover-icon {
    right: 30px;
  }

  .hover-icon li {
    width: 60px;
    height: 60px;
    font-size: 30px;
  }

  .hover-icon li:hover {
    background: rgba(47, 150, 252, .5);
  }

  .hover-icon li:not(:last-child) {
    margin-bottom: 30px;
  }
}

@media (min-width: 1440px) {
  .hover-icon li {
    width: 80px;
    height: 80px;
    font-size: 40px;
  }
}


/* 询盘 */
.inquiry {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .5);
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  display: none;
}

.inquiry .container {
  max-width: 40rem;
  height: 100%;
  justify-content: center;
  align-items: center;
  display: flex;
}

.inquiry .back {
  width: 100%;
  max-height: 90%;
  background: #fff;
  border-radius: .25rem;
  padding: 1rem 2rem;
  position: relative;
  overflow: auto;
}

.inquiry .back .h3 {
  border-bottom: 1px solid #ccc;
  padding-bottom: .5rem;
  margin-top: .5rem;
  margin-bottom: 10px;
}

.inquiry .back .close {
  font-size: 1.5rem;
  color: var(--style-color);
  padding: 0 .5rem;
  position: absolute;
  top: 0;
  right: 0;
  opacity: 1;
}

.inquiry .back .submit {
  text-align: right;
  border-top: 1px solid #ccc;
  padding-top: 1rem;
  margin-top: 1.25rem;
}

.inquiry .back .submit .btn {
  color: #fff;
  background: var(--style-color);
}

.inquiry .back .submit .c-btn {
  margin-right: 1rem;
}

.inquiry input::-webkit-input-placeholder,
.inquiry textarea::-webkit-input-placeholder {
  color: #999;
}

.inquiry input:-moz-placeholder,
.inquiry textarea:-moz-placeholder {
  color: #999;
}

.inquiry input::-moz-placeholder,
.inquiry textarea::-moz-placeholder {
  color: #999;
}

.inquiry input:-ms-input-placeholder,
.inquiry textarea:-ms-input-placeholder {
  color: #999;
}