* {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}
.banner {
  width: 100%;
  height: 100vh;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.597),
      rgba(169, 169, 169, 0.478)
    ),
    url(../img/logo-and-icon/background.jpg);
  background-size: cover;
  background-position: center;
}
.navbar {
  width: 85%;
  margin: auto;
  padding: 35px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  width: 300px;
  cursor: pointer;
}
.p1 {
  font-size: 30px;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}
.content {
  border: px solid #fff;
  width: 650px;
  height: auto;
  margin-top: 5%;
  margin-left: 2%;
  float: left;
}
.h1-1 {
  font-size: 40px;
  font-weight: bold;
}
.p2 {
  font-size: 25px;
  border: 1px solid #fff;
  border-radius: 25px;
  margin-left: 50px;
  margin-top: 10px;
  padding: 20px 28px;
  background-color: #ffffffa2;
}
.scroll-box {
  border: px solid #000000;
  width: 750px;
  height: 400px;
  margin-right: 50px;
  margin-bottom: 50px;
  float: right;
  justify-content: center;
  align-items: center;
  display: flex;
}
.clear {
  clear: both;
}
.btm {
  text-align: center;
}
.btn {
  width: 220px;
  padding: 15px 0;
  text-align: center;
  margin: 0px 50px;
  border-radius: 10px;
  font-weight: bold;
  border: 3px solid#BC1D23;
  background-color: #e04247;
  color: #fff;
  cursor: pointer;
}
.active.btn {
  width: 260px;  
}
.btn {
  width: 220px;
  padding: 15px 25px;
  margin: 0px 70px;
  border: unset;
  border-radius: 15px;
  color: #ffffff;
  z-index: 1;
  background: #f23636;
  position: relative;
  font-weight: 1000;
  font-size: 17px;
  transition: all 800ms;
  overflow: hidden;
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  border-radius: 15px;
  background-color: #d2252b;
  z-index: -1;
  transition: all 800ms;
}
.btn:hover {
  color: #e8e8e8;
}
.btn:hover::before {
  width: 100%;
}
.section1 {
  align-items: center;
  justify-content: center;
  display: grid;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.60),
      rgba(255, 255, 255, 0.60)
    ),
    url(../img/Stone/\(Calcutta\)\ TCE\ 2038.png);
  background-size: cover;
  background-position: center;
}
section .box {
  border: px solid #111;
  width: 1400px;
  height: auto;
}
section .content1 {
  border: px solid #111;
  width: 1364px;
  height: auto;
  margin: 0 19px;
  margin-top: 40px;
  text-align: center;
  font-size: 20px;
}
.box-content {
  border: px solid #111;
  display: inline-block;
  width: 400px;
  height: 550px;
  margin: 50px 30px;
  align-items: center;
  justify-content: center;
}
.img-box {
  border: px solid #111;
  width: 324px;
  height: 329px;
}
.box1 {
  border: px solid #111;
  width: 400px;
  height: 330px;
  align-items: center;
  justify-content: center;
  display: flex;
}
.box1 img {
  box-shadow: 10px 5px 5px rgb(108, 106, 106);
  width: 400px;
  height: 330px;
  object-fit: cover;
}
.box2 {
  border: px solid #111;
  width: 400px;
  height: 60px;
  align-items: center;
  justify-content: center;
  display: flex;
}
.box3 {
  border: px solid #111;
  width: 400px;
  height: 110px;
  align-items: center;
  justify-content: center;
  display: flex;
}
.title-box {
  border: px solid #111;
  width: 330px;
  height: 30px;
  font-weight: bold;
  text-align: center;
}
.title-box3 {
  border: px solid #111;
  width: 330px;
  height: 100px;
}
.title-box3 p {
  font-size: 18px;
}
.intro {
  width: 100%;
  height: 100vh;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.518),
      rgba(169, 169, 169, 0.363)
    ),
    url(../img/img-fixed/1.jpg);
  background-size: cover;
  background-position: center;
}
.section-center {
  border: px solid #111;
  width: auto;
  height: 100px;
  display: grid;
  place-items: center;
}
.about-us p {
  font-size: 35px;
  /* text-shadow: 5px 0px 2px rgb(119, 115, 115); */
  font-family: "Raleway";
}
.intro-box {
  border: px solid #111;
  background-color: rgba(255, 255, 255, 0.721);
  border-radius: 15px;
  width: 800px;
  height: auto;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.intro-box p {
  margin-left: 20px;
  font-size: 30px;
}
.intro {
  display: flex;
  align-items: center;
  justify-content: space-around;
}