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

body {
  background: #fefefe;
  font-family: sans-serif;
}

footer {
  background: #087883;
}

.container {
  width: 90%;
  margin: 50px auto;
}
.heading {
  text-align: center;
  font-size: 30px;
  margin-bottom: 50px;
}

.row {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  column-gap: 3px;
  flex-flow: wrap;
}

.card {
  width: 15%;
  background: #fff;
  border: 1px solid #ccc;
  margin-bottom: 50px;
  transition: 0.3s;
  border-radius: 15px 15px 0px 0px;
}

.card-header {
  text-align: center;
  padding: 5%;
  border-radius: 15px 15px 0px 0px;
  background: #087883;
  color: #fff;
}

.card-body {
  padding: 30px 20px;
  text-align: center;
  font-size: 18px;
}

.card-body .btn {
  display: block;
  color: #fff;
  text-align: center;
  background: #40311e;
  margin-top: 30px;
  text-decoration: none;
  padding: 10px 5px;
}

.card:hover {
  transform: scale(1.05);
  box-shadow: 0 0 40px -10px rgba(0, 0, 0, 0.25);
}

.footer-body {
  padding: 30px 20px;
  text-align: center;
  font-size: 1.2rem;
  color: #fff;
  
}

a {
 color: inherit; 
 text-decoration: none;
} 

/*--------------------------------------------------------------
# back-to-top
--------------------------------------------------------------*/
a.back-to-top {
	display: none;
	width: 60px;
	height: 60px;
	text-indent: -9999px;
	position: fixed;
	z-index: 999;
	right: 20px;
	bottom: 20px;
	background: #27AE61 url("images/up-arrow.png") no-repeat center 43%;
	-webkit-border-radius: 30px;
	-moz-border-radius: 30px;
	border-radius: 30px;
}
a:hover.back-to-top {
	background-color: #000;
}

@media screen and (max-width: 1200px) {
  .card {
    width: 40%;
  }
}

@media screen and (max-width: 620px) {
  .container {
    width: 100%;
  }

  .heading {
    padding: 20px;
    font-size: 20px;
  }

  .card {
    width: 80%;
  }
}