* {
  box-sizing: border-box;
  margin: 0%;
  padding: 0%;
}

:root {
  font-size: 62.5%;
}

.header {
  height: 95vh;
  background-image: url('../img/header-image.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
}



.header .logo,
.header .navbar a {
  color: azure;
}

.navbar {
  padding: 1.5em;
}

.header .navbar .logo {
  float: left;
}

.header .navbar .nav-items {
  float: right;
  margin-top: 1em;
}

.nav-item {
  padding: 0 0.5em;
  display: inline-block;
}

.navbar::after {
  content: "";
  display: block;
  clear: both;
}

ul li {
  list-style: none;
}

a {
  font-size: 1.6rem;
  text-decoration: none;
}

a:hover {
  color: azure;
  text-decoration: underline;
}

/* ---------------------------------------- */

.contaner {
  max-width: 900px;
  width: 90%;
  margin: 0px auto;
}

.text-white {
  color: aliceblue;

}

.text-grey {
  color: rgb(171, 171, 171);

}

.font-16px {
  font-size: 1.6rem;
}

.heading {
  font-size: 3.5rem;
}


/* ---------------------------------------- */

.greet h1 {
  text-transform: capitalize;
}

.btn {
  display: inline-block;
  margin-top: .7em;
  border-radius: 1.7em;
  padding: .4em 1.2em;
  font-size: 1.6rem;
}

.greet {
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* -------------------------articles------------ */

.articles {
  background: rgb(230, 230, 230);
}

.article {
  margin: 5em 0em;
  background: rgb(245, 233, 233);
  color: black;
  height: 30em;
  box-shadow: 0px 0px 20px 0px rgba(7, 7, 7, 0.562);
}

.art-btn {
  margin-top: .7em;
  display: inline-block;
  background: rgb(245, 233, 233);
  border-radius: 1.7rem;
  border: .2rem solid brown;
  padding: .4em 1.2em;
  color: brown;
}

.article-content {
  height: 100%;
  overflow-y: scroll;
  overflow-x: hidden;
}

.article-img {
  height: 100%;
}

.article .article-img img {
  width: 100%;
  height: 100%;

}

.article-content {
  padding: 2em;
}


.article-img,
.article-content {
  width: 50%;
  float: left;

}

.article::after {
  content: "";
  display: block;
  clear: both;
}

/******************showcase**********************/
.showcase {
  margin: 5em 0em;
}

.row {
  box-shadow: 0px 0px 20px 0px rgba(7, 7, 7, 0.562);
}

.col-heading {
  font-size: 2rem;
  text-transform: capitalize;
  padding: 0.6em 0em .8em 0em;
}

.row i {
  margin-top: 1em;
}


.col-content {
  padding: 0em 2em;
  font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
  color: rgb(224, 227, 227);
}

.col-2 {
  float: left;
  width: 33.33333%;
  background-color: rgb(255, 98, 98);
  text-align: center;
  color: rgb(227, 227, 227);
  padding-bottom: 1.6em;
  /* overflow-y: scroll;
  overflow-x: hidden; */
}

.col-1,
.col-3 {
  float: left;
  width: 33.333333%;
  background-color: #263238;
  text-align: center;
  color: rgb(228, 228, 228);
  padding-bottom: 1.6em;
  /* overflow-y: scroll;
  overflow-x: hidden; */
}

.row::after {
  content: "";
  display: block;
  clear: both;
}

/******************footer**********************/

footer {
  background: #263238;
  color: rgb(223, 223, 223);
  text-align: center;
  padding: 2em 0em;
  width: 100%;
}

.copyright {
  margin: 1.3em 0em;
}

footer i {
  padding: 0em .15em;
}