.sec1 {
  max-width: 1800px;
  margin: auto;
  height: 500px;
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0)), url('image/industries-3.jpg');
  background-position: center;
  background-size: 100% 140%;
  text-align: center;
  padding-top: 250px;
  color: white;
  font-size: 40px;
}
.sec1 h1{
  /* text-align: left; */
  font-size: 55px;
  color: rgb(255, 255, 255);
  /* margin-left: 10%; */
      text-shadow: 0 0 2px rgb(0, 0, 0);

}


.sec5a {
  max-width: 1800px;
  align-items: center;
  align-self: center;
  margin: auto;
  margin-top: 50px;
  padding-top: 20px;
  padding: 50px 0;
  color: #000000;
  /* background-color: rgb(140, 8, 8); */
  /* background-image: linear-gradient(rgba(255, 255, 255, 0.918), rgba(255, 255, 255, 0)), url(image/png\ img\ 2.avif); */
  background-position: center;
  background-size: 100% 101%;
  text-align: center;
}

.sec5a .sub-box2 {
  padding: 0 20px;
  text-align: start;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.sec5a .sub-box2 span {
  font-size: 40px;
  font-weight: 300;
}

.sec5a .sub-box2 span::selection {
  background-color: transparent;
}

.sec5a .sub-box2 .arrow:hover {
  cursor: pointer;
}

.sec5a .sub-box2 h2 {
  width: 100%;
  font-size: 30px;
  font-weight: 500;
  /* align-items: flex-start; */
  /* text-align: start; */
  text-align: center;
  justify-content: center;
}

.sec5a .sub-box2 p {
  font-size: 18px;
  margin-top: 10px;
  font-weight: 400;
}

.sec5a .sub-box3 {
  width: 100%;
  /* margin-top: 20px; */
  display: flex;
  flex-wrap: wrap;
  column-gap: 25px;
  padding-bottom: 10px;
  /* background-color: #020d3b; */
  justify-content: center;
}

.sec5a .sub-box3::-webkit-scrollbar {
  width: 0 !important
}


.sub-box3 .imgbox {
  background-color: rgb(255, 255, 255);
  color: rgb(140, 8, 8);
  padding: 0;
  /* height: 370px; */
  padding-top: 0;
  padding: 20px;
  box-shadow: 0 0 2px rgb(0, 0, 0);
  margin-top: 30px;
  /* background-image: linear-gradient(rgba(0, 0, 0, 0.442), rgb(255, 255, 255)); */
  border-radius: 30px 30px;
}

#imgbox-a {
  margin-left: 20px;
}

.sec5a .sub-box3 .imgbox .block1 img {
  width: 350px;
  height: 280px;
  border-radius: 30px 30px;

}

.sub-box3 .imgbox h3 {
  font-size: 22px;
  margin-top: 20px;
  /* padding-left: 20px; */
  text-align: center;
  font-weight: 800;
  letter-spacing: 2px;
}

#sec3-0 {
  margin-right: 20px;
}





@media screen and (max-width: 900px) {
  .sec1{
    background-size: 180% 100%;
    padding-top: 250px;
    height: 400px;
  }
  .sec1 h1{
    font-size: 35px;
    text-align: center;
    /* padding-right: 50px; */
    margin: 0;
    /* text-align: left; */
  }

  
.sec5a {
  padding-top: 0;
}

  .sec5a .sub-box3 .imgbox .block1 img {
    width: 300px;
    height: 220px;

  }
  .sub-box3 .imgbox h3 {
    font-size: 18px;
    padding: 0;
  }
  .sub-box3 .imgbox {
    padding: 20px;
  }
}