*{
    box-sizing: border-box;
}
body{
	margin:0;
	padding: 0;
	font-family: 'Poppins', sans-serif;
    background-image: linear-gradient(120deg, #2980b9, #1abc9c);
}
.container{
	width: 100%;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	background-image: url(img/wave.png);
	background-size: cover;
	background-position: center center;
	color: #000;
	padding: 0
}

.about-us{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	flex-direction: column;
}
.who-we-are{
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
.who-we-are span{
	width: 60%;
	align-items: center;
text-align: center;
}
.cards{
	display: flex;
	justify-content: center;
	align-items: center;
	margin:10px;
	flex-wrap: wrap;
}
.card-img{
	border-radius: 5px;
}
.cards .card{
	width: 16rem;
	margin: 20px;
}
.card p{
	font-size: 14px;
}
.social-media{
	width: 90%;
	display: flex;
	justify-content: flex-end;
}
.social-media i{
	margin:10px;
}
.active{
	border-bottom: 1px solid #fff;
}
.card-img1{
	width: 100%;
	height: 12rem;
	background-image: url('img/1.png');
	background-size: cover;
	background-position: center center;
}
.card-img2{
	width: 100%;
	height: 12rem;
	background-image: url('img/2.png');
	background-size: cover;
	background-position: center center;
}
.card-img3{
	width: 100%;
	height: 12rem;
	background-image: url('img/3.png');
	background-size: cover;
	background-position: center center;
}
.card-img4{
	width: 100%;
	height: 12rem;
	background-image: url('img/4.png');
	background-size: cover;
	background-position: center center;
}

.container1 {
    max-width: 1170px;
    width: 100%;
    padding: 0 15px;
    margin: 0 auto;
  }
  header {
    height: 65px;
    width: 100%;
    background-color: rgba(34, 49, 52, 0.9);
    position :fixed;
    top: 0;
    z-index: 10;
  }
  
  .logo {
    width: 25%;
    margin-top: 5px;
  }
  
  .header-left {
    float: left;
  }
  
  .header-right {
    float: right;
    margin-right: -25px;
  }
  .header-right a {
    line-height: 65px;
    padding: 0 25px;
    color: white;
    display: block;
    float: left;
    transition: all 0.5s;
  }
  
  .header-right a:hover {
    background-color: rgba(255, 255, 255, 0.3);
  }

  .active{
	border-bottom: 1px solid #fff;
}
a {
    text-decoration: none;
  }