.about-us-video {
  box-sizing: border-box;
  position: relative;
}

.about-us-video ul {
  position: absolute;
  top: -123px;
  right: 0;
  width: 80%;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  height: 180px;
  background: var(--color-primary);
  z-index: 20;
}

.about-us-video ul li {
  width: 25%;
  box-sizing: border-box;
  position: relative;
  text-align: center;
}

.about-us-video ul li h5 {
  font-family: Impact;
  color: #fff;
  font-size: 60px;
  line-height: 1;
  display: inline-block;
  position: relative;
  text-shadow: 1px 1px rgba(0, 0, 0, 0.2);
}

.about-us-video ul li h5::after {
  content: attr(date-txt);
  color: #fff;
  font-size: 20px;
  font-weight: 300;
  margin-left: 20px;
  font-family: "Poppins", sans-serif;
}

.about-us-video ul li p {
  font-size: 18px;
  line-height: 18px;
  overflow: hidden;
  color: #fff;
  margin: 15px 0 0;
}

.about-us-video .v {
  width: 100%;
  display: block;
  overflow: hidden;
  position: relative;
  z-index: 10;
}

.about-us-video .v img {
  transition: all 0.3s ease 0s;
  -webkit-transition: all 0.3s ease 0s;
}

.about-us-video .v .play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: block;
}

.about-us-video .v:hover img {
  transform: scale(1.02);
  -webkit-transform: scale(1.02);
}

.about-us-video .txt {
  position: absolute;
  width: 490px;
  box-sizing: border-box;
  padding: 25px 22px;
  right: 5%;
  bottom: -25px;
  background: #fff;
  z-index: 15;
}

.about-us-video .txt h5 {
  font-size: 24px;
  color: var(--title-text-color);
  line-height: 36px;
}

.about-us-video .txt h5 i {
  color: var(--color-primary);
  font-size: 30px;
  margin-right: 10px;
}

.about-us-video .txt p {
  font-size: 16px;
  color: var(--text-color);
  line-height: 36px;
  margin: 20px 0 0;
}

.about-us-video .bot {
  background: #f5f5f5;
}

.about-us-video .bot .wp {
  height: 93px;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
}

.about-us-video .bot h5 {
  font-size: 30px;
  color: #000;
  font-weight: bold;
}

.about-us-video .bot h5 i {
  color: var(--color-primary);
  font-size: 30px;
  margin-right: 10px;
}

.about-us-video .bot .more {
  margin-left: 60px;
  width: 200px;
  height: 50px;
  line-height: 50px;
  background: var(--color-second);
  display: block;
  text-align: center;
  font-size: 18px;
  color: #fff;
  border-radius: var(--button-radius);
}

.about-us-video .bot .more:hover {
  background: var(--btn-hover);
}

@media screen and (max-width: 1500px) {
  .about-us-video .bot h5 {
    font-size: 24px;
  }

  .about-us-video ul li h5 {
    font-size: 48px;
  }

  .about-us-video ul li p {
    font-size: 16px;
  }

  .about-us-video .txt {
    width: 440px;
  }

  .about-us-video .txt h5 {
    font-size: 22px;
    line-height: 30px;
  }

  .about-us-video .txt p {
    font-size: 16px;
    line-height: 30px;
  }
}

@media screen and (max-width: 1150px) {
  .about-us-video .txt {
    width: 100%;
    padding: 25px 3%;
    position: static;
  }
}

@media screen and (max-width: 768px) {
  .about-us-video ul {
    position: static;
    width: 100%;
    height: auto;
  }

  .about-us-video ul li {
    width: 50%;
    padding: 20px 0;
  }

  .about-us-video ul li h5 {
    font-size: 40px;
  }

  .about-us-video ul li h5::after {
    font-size: 17px;
  }

  .about-us-video ul li:first-child h5::after {
    right: -60px;
  }

  .about-us-video ul li:nth-child(3) h5::after {
    right: -80px;
  }

  .about-us-video ul li p {
    font-size: 16px;
  }

  .about-us-video .v::after {
    background-size: 80px;
  }

  .about-us-video .txt {
    position: static;
    width: 100%;
    padding: 25px 20px;
  }

  .about-us-video .txt h5 {
    font-size: 20px;
    line-height: 30px;
  }

  .about-us-video .txt p {
    font-size: 15px;
    line-height: 24px;
    margin: 15px 0 0;
  }

  .about-us-video .bot {
    padding: 20px 0;
    text-align: center;
  }

  .about-us-video .bot .wp {
    height: auto;
    -webkit-flex-direction: column;
    flex-direction: column;
  }

  .about-us-video .bot h5 {
    font-size: 24px;
  }

  .about-us-video .bot h5 i {
    display: none;
  }

  .about-us-video .bot .more {
    margin: 20px auto 0;
    width: 170px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
  }
}