.derun-home_application {}

.derun-home_application .tit {
  background: #E4E4E4;
  text-align: center;
  padding: 70px 0;
}

.derun-home_application .tit h3 {
  font-size: 60px;
  color: var(--text-color-active);
  font-weight: 700;
}

.derun-home_application ul {
  display: flex;
  flex-wrap: wrap;
}

.derun-home_application ul li {
  width: 25%;
  text-align: center;
}

.derun-home_application ul li a {
  width: 100%;
  display: block;
  position: relative;
}

.derun-home_application li a img {
  width: 100%;
}

.derun-home_application ul li .txt {
  background: none;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  transition: all 0.3s ease 0s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}

.derun-home_application ul li .txt h5 {
  font-size: 48px;
  line-height: 1.2;
  color: #fff;
  overflow: hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}

.derun-home_application ul li .txt p {
  margin: 20px 0 0;
  font-size: 22px;
  color: #fff;
  overflow: hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
}

.derun-home_application ul li:hover .txt {
  background: rgba(0, 0, 0, 0.6);
}


@media screen and (max-width:1440px) {
  .derun-home_application .tit h3 {
    font-size: 50px;
  }
  .derun-home_application ul li .txt h5 {
    font-size: 40px;
  }
}

@media screen and (max-width:1280px) {
  .derun-home_application .tit {
    padding: 60px 0;
  }
  .derun-home_application .tit h3 {
    font-size: 40px;
  }
  .derun-home_application ul li .txt h5 {
    font-size: 30px;
  }
  .derun-home_application ul li .txt p {
    font-size: 18px;
  }
}

@media screen and (max-width:992px) {
  .derun-home_application ul li {
    width: 50%;
  }
}

@media screen and (max-width:768px) {
  .derun-home_application .tit {
    padding: 30px 0;
  }

  .derun-home_application .box {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    background: #fff;
    -webkit-align-items: center;
    align-items: center;
    position: relative;
    z-index: 20;
    -webkit-flex-direction: column-reverse;
    flex-direction: column-reverse;
  }

  .derun-home_application .box::after {
    display: none;
  }

  .derun-home_application .bot {
    margin: 10px 0;
  }

  .derun-home_application .pic {
    width: 100%;
  }

  .derun-home_application .txt em {
    font-weight: 500;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.23);
    display: block;
    letter-spacing: 2px;
  }

  .derun-home_application .tit h3 {
    font-size: 30px;
  }

  .derun-home_application .txt p {
    font-size: 15px;
    line-height: 24px;
  }

  .derun-home_application .txt .more {
    margin: 20px 0 0;
    width: 180px;
    height: 40px;
    line-height: 40px;
    font-size: 17px;
  }

  .derun-home_application ul {
    height: auto;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .derun-home_application ul li .txt h5 {
    font-size: 20px;
  }

  .derun-home_application ul li .txt p {
    font-size: 16px;
  }

  .derun-home_application ul li h5::after {
    right: -60px;
    bottom: 20px;
    font-size: 16px;
  }

  .derun-home_application ul li:nth-child(3) h5::after,
  .derun-home_application ul li:nth-child(4) h5::after {
    right: -20px;
    font-size: 20px;
  }

  .derun-home_application ul li p {
    font-size: 16px;
    line-height: 20px;
  }
}

@media screen and (max-width:480px) {
  .derun-home_application h3 {
    font-size: 24px;
  }

  .derun-home_application .list {
    margin: 30px 0 0;
  }

  .derun-home_application ul li {
    width: 100%;
  }
}

@media screen and (max-width:400px) {
  .derun-home_application .txt h3 {
    font-size: 24px;
  }
}