*{
  text-decoration: none;
  padding: 0;
  margin: 0;
  list-style: none;
  box-sizing: border-box;
}


body {
  font-family: tahoma;
  padding: 0;
  margin: 0;
}


.container{
  width: 80%;
  margin: auto;
  overflow: hidden;
}


.banner{

  margin-top: 300px;
}



header{

  min-height: 100px;
  background-image: url(../img/banner.jpg);
  height: 100vh;
  background-position: center;

}



nav ul{

float: right;
margin-right: 150px;

}


nav ul li{

display: inline-block;
line-height: 100px;
margin-left: 0 5px;
}


nav ul li a{
  color: white;
  font-size: 14px;
  text-transform: uppercase;
  padding: 7px 20px;
  border-radius: 3px;
}


a.active,a:hover{
  background-color: #42b6e5;
  transition: .5s;
}


 nav{
width:100%;
position: fixed;
height: 120px;
background-color: #183d90;
line-height: 120px;


}

p{
  padding-top: 10px;
  line-height: 1.6;
  text-align: center;
  font-weight: lighter;

}





h1{
  font-weight: bold;
  font-size: 55px;
  color: #183d90;
  letter-spacing: 4px;
  line-height: 100%;
}


h2{
  color: white;
  font-weight:bold;
  font-size: 20px;
  letter-spacing: 4px;
  padding: 15px;

}

h3{
  font-weight: lighter;
  color: #183d90;
  font-size: 20px;
  text-align: center;
    
}

h4{
  padding-top: 20px;
  text-align: center;
  font-weight: lighter;
  font-size: 12px;
  color: #fff;
      
}


.logo img{
  height: 90px;
  float: left;
  margin-top: 10px;
  margin-left: 150px;
}

.checkbtn{
  font-size: 30px;
  color: #42b6e5;
  float: right;
  line-height: 100px;
  margin-top: 10px;
  cursor: pointer;
  display: none;
  margin-right: 150px;
}

#check{
  display: none;

}
@media (max-width: 952px){

  .logo img{
    height: 70px;

  }

  nav ul li a{
    font-size: 13px;
  }
}

@media (max-width: 858px){
  .checkbtn{
    display: block;
  }
  ul{
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: #183d90;
    top: 120px;
    left: -100%;
    text-align:center;
    transition: all .5s;

  }
  nav ul li{
    display: block;
  }

  nav ul li a{
    font-size: 18;
  }
  a:hover, a.active{
    background-color: #42b6e5;
  transition: .5s;
  }

  #check:checked ~ ul{
    left: 0;
  }

}

.quality{

  width: 300px;
  margin-top: 150px;
  background-color: #42b6e5;
  border-radius: 5px;
}

#about{
  margin-top: 70px;

}

.heading{
  margin-top: 70px;
  width: 200px;
  height: 40px;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid blue;
 line-height: 40px;
 border-radius: 5px;
}

#category{
  margin-top: 50px;
}
.categoryimg{
   float: left;
  width: 33.33%;
  padding: 5px;
}
.logoimg{
   float: left;
  width: 25%;
  padding: 5px;
  padding-bottom: 50px;
}
.iconimg{

	width: 25%
	padding:5px;
}

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

#clients{
  margin-top: 50px;
  
}

#client{
margin-top: 70px;
 
  background-image: url(../img/client.jpg);
  background-position: center;
  
  

}

#logos{
  margin-top: 50px;
}

#contact{
  margin-top: 50px;
}

#footer{
 margin-top: 70px;

  background:rgba(0,0,0,0.02);
}


form{
  margin-top: 50px;
  transition: all 4s ease-in-out;
}

.form-control{
  width: 100%;
 padding:10px;
  border-radius: 5px;
  border: 1px solid rgba(0,0,0,0.1);
  background: #fff;
  color: #ddd;
  font-size: 18px;
  margin-bottom: 50px;

}

input{
  height: 45px;

}

form .submit{
  background: #42b6e5; 
  border-color: transparent;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 2px;
  height: 50px;
  margin-top: 20px;

}

form .submit:hover{
  cursor: pointer;
  background-color: #55ccfc;

}
#contactbox{
  width: 70%;
  margin-left: auto;
  margin-right: auto;
}
#social{
	height: 250px;
	background-color: #183d90;
}
#adress{
	text-align: center;
	margin-top: 50px;
  font-style: lighter;
}

#adress p{
  color: #fff;
  font-size: 15px;
}

#icons{
  margin-top: 20px;

}

#icons a{
  padding: 10px;
  background: none;

}


#icons a:hover{

opacity: 0.5;

}