*{
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  a{
    text-decoration:none ;
    color: inherit;
  }
}
body{
  font-family:sans-serif,arial,"Microsoft Yahei";
}
.clearfix{
  display: block;
  clear: both;
  overflow: hidden;
}
.clearfix:after {
  content: "";
  display: table;
  clear: both;
}
.page-mouse{
  width: 298px;
  height: 107px;
  background: url(../image/tips.png) center no-repeat;
  background-size: contain;
  position: fixed;
  bottom: 115px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 20;
}
.page-final{
  width: 664px;
  height: 154px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.page-final .arrow-l{
  width: 47px;
  height: 73px;
  background: url(../image/left.png) center no-repeat;
  background-size: contain;
  cursor: pointer;
}
.page-final .arrow-r{
  width: 47px;
  height: 73px;
  background: url(../image/right.png) center no-repeat;
  background-size: contain;
  cursor: pointer;
}
.page-final .final-back{
  width: 154px;
  height: 154px;
  background: url(../image/back.png) center no-repeat;
  background-size: contain;
  cursor: pointer;
}
.page-final .final-next{
  width: 154px;
  height: 154px;
  background: url(../image/next.png) center no-repeat;
  background-size: contain;
  cursor: pointer;
}