.flex-space {
  display: flex;
  justify-content: space-between;
}

.inside {
  padding: 40px 0;
  text-align: center;
}

.two-line {
  padding-top: 30px;
  font-size: 40px;
  color: #3d4450;
  font-weight: 200;
  z-index: 10;
  position: relative;
}

.two-line span {
  position: absolute;
  top: 0px;
  left: 50%;
  margin-left: -200px;
  width: 400px;
  text-align: center;
  font-size: 55px;
  line-height: 55px;
  color: #f5f7fa;
  z-index: -1;
  font-weight: 700;
  letter-spacing: 5px;
}


.second-line {
  font-size: 16px;
  color: #7b8390;
  margin-top: 20px;
  font-weight: 400;
}


.choose {
  background: #fff;
  padding-top: 20px;
}


.choose .one-more-animation ul {
  margin: 50px 0 20px;
  height: 270px;
  overflow: hidden;
}

.choose .one-more-animation ul .on {
  margin-top: 0px;
}

.choose .one-more-animation ul li {
  width: 21%;
  margin-top: 270px;
  transition: margin 0.5s;
}

.choose .one-more-animation ul li h3 {
  font-size: 18px;
  color: #3d4450;
  font-weight: normal;
  padding-top: 40px;
  padding-bottom: 19px;
  text-align: center;
}

.choose .one-more-animation ul li i {
  font-size: 74px;
  line-height: 70px;
  color: #39c;
}

.choose .one-more-animation ul li p {
  font-size: 14px;
  color: #7c8490;
  line-height: 24px;
  text-align: justify;
  font-weight: 300;
}




.use{
  background-color:#f8f8f8;
}
.use ul {
  flex-wrap: wrap;
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
  gap: 1%;
}

.use ul li {
  width: 12.5%;
  margin-top: 50px;
  min-height: 58.56px;
}

.use ul li img {
  width: 100%;
}