html, body, p, h1, h2 {
  margin: 0;
  padding: 0;
}
html {
  overflow: hidden;
}
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
ul,li {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* 主内容 */
.content {
  width: 100%;
  /* max-width:880px; */
  /* height: 600px; */
  /* margin: 30px auto 0; */
  position: relative;
  overflow: hidden;
}
/* 背景图 */
.content>img {
  display: block;
}
/* 选项列表 */
#check-list {
  width: 100%;
  /* display: flex; */
  /* justify-content: space-between; */
  /* margin-top: 1vw; */
  position: absolute;
  left:0%;
  top: 41%;
  height: 15%;
}
#check-list li {
  width: 5%;
  height: 50%;
  position: absolute;
  overflow: hidden;
  top: 0;

}

#check-list li:nth-child(1){
  left:13%;
}

#check-list li:nth-child(2){
  left:31%;
}

#check-list li:nth-child(3){
  left:49.3%;
}
#check-list li:nth-child(4){
  left:67.5%;
}



#check-list li div {
  width: 3vw;
  height: 3vw;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  top: 1vw;
  left: 20%;
}
/* 移动后对应位置 */
/* #check-list li .list-item1 {
  left: 23%;
  top: 1vw;
}
#check-list li .list-item2 {
  left: 15%;
  top: 1vw;
}
#check-list li .list-item3 {
  left: 0.5vw;
  top: 0.5vw;
}
#check-list li .list-item4 {
  left: 0.5vw;
  top: 0vw;
} */

/* 数字列表 */
#number-list {
  /* width: 100%;
  height: 5vw;
  display: flex;
  justify-content: center; */
  /* margin-top: 100px; */
  /* z-index: 5; */
}
#number-list div {
  width: 3vw;
  height: 3vw;
  text-align: center;
  position: absolute;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  cursor: pointer;
  z-index: 5;
}
.list-item1 {
  left: 35vw;
  background-image: url('./images/correct.png');
  top: 85%;

}
.list-item2 {
  top: 85%;
  left: 55vw;
  background-image: url('./images/error.png');
}
#number-list div img {
  display: block;
}