.nwebsite-index-staticchoose18 {
  margin-top: 50px;
  z-index: 10;
}

.nwebsite-index-staticchoose18 .chooselist {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px;
}

.nwebsite-index-staticchoose18 .module-change{
  left: 150px;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox {
  position: relative;
  padding-bottom: 100%;
  height: 0;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  background-color: #fff;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox .chooseinner {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  /* justify-content: flex-start; */
  justify-content: center;
  flex-direction: column;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox .chooseinner .iconfont {
  font-size: 64px;
  display: inline-block;
  margin-bottom: 30px;
  color: var(--themeColor);
}

.nwebsite-index-staticchoose18 .chooselist .choosebox .chooseinner .choosetitle {
  text-align: center;
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: bold;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox:hover .cover {
  opacity: 1;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox .cover {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--themeColor);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  transition: all 0.8s;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox .cover .choosetitle {
  text-align: center;
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}

.nwebsite-index-staticchoose18 .chooselist .choosebox .cover .choosecontent {
  padding: 0 20px;
  color: #fff;
}

@media only screen and (max-width:1040px) {
  .nwebsite-index-staticchoose18 .chooselist .choosebox:hover .cover {
    opacity: 0;
  }

  .nwebsite-index-staticchoose18 .chooselist .choosebox .chooseinner .iconfont {

    margin-bottom: 20px;
  }
}

@media only screen and (max-width:767px) {
  .nwebsite-index-staticchoose18 {
    transform: none;
    position: relative;
    z-index: 10;
    margin-bottom: 0;
    padding: 30px 10px;
  }
  .nwebsite-index-staticchoose18 .chooselist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .nwebsite-index-staticchoose18 .chooselist .choosebox .chooseinner .iconfont {
    /* font-size: 32px;
    height: 32px; */
    margin-top: 30px;
  }
  .nwebsite-index-staticchoose18 .chooselist .choosebox .chooseinner .choosetitle {
    font-size: 18px;
  }
}