.qq-btn {
  width: 55px;
  padding: 10px;
  background-image: linear-gradient(45deg, rgba(5, 62, 148, 1), rgba(5, 62, 148, 0.5), rgba(5, 62, 148, 1));
  position: fixed;
  top: 30%;
  right: -200px;
  z-index: 6;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  cursor: pointer;
}
.qq-btn>img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}
.qq-btn>h1 {
  display: block;
  overflow: hidden;
  text-align: center;
  line-height: 20px;
  font-size: 16px;
  color: #fff;
  margin-top: 5px;
}
.qq-btn-active {
  right: 0;
}

.qq {
  width: 180px;
  padding: 10px;
  background-image: linear-gradient(45deg, rgba(1, 31, 59, 1), rgba(1, 31, 59, 0.5), rgba(1, 31, 59, 1));
  position: fixed;
  top: 30%;
  right: -200px;
  z-index: 6;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.qq-active {
  right: 0;
}
.qq-off {
  width: 20px;
  height: 20px;
  position: absolute;
  left: 10px;
  top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.qq-off::before {
  content: "X";
  font-family: Arial;
  font-size: 16px;
  color: #fff;
}
.qq .item {
  display: block;
  overflow: hidden;
  border-bottom: 1px dashed #fff;
  padding: 10px 0;
}
.qq .item:last-child {
  border-bottom: none;
}
.qq .item1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
}
.qq .item1>img {
  display: block;
  max-width: 100%;
  height: auto;
}
.qq .item1>h1 {
  line-height: 24px;
  font-size: 16px;
  color: #fff;
  margin-top: 10px;
}
.qq .item2 {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 14px;
  color: #fff;
  line-height: 20px;
  padding: 20px 0;
}
.qq .item2>p:nth-child(3) {
  margin-top: 10px;
}
.qq .item3 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 15px 0 0 0;
}
.qq .item3>img {
  width: 100%;
  display: block;
  height: auto;
}
.qq .item3>span {
  display: block;
  overflow: hidden;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
  color: #fff;
}