*{
    margin: 0px;
    padding: 0;
    
}
body{
    background-color: #e8f6f6;
}

.header {
    background-color: #319ac7;
    width: 100%;
    position: fixed;
    z-index:999;
    align-items: center;
    display: flex;
    justify-content: space-between;

}


#logo {
    width: 7%;
    padding-bottom: 5px;


}
.nav{
display: inline;    
padding: 10px 10px;
float: right;

}
.nav a:hover{
    color: rgb(19, 19, 19);
}
span a {
    padding: 20px;
    text-decoration: none;
    text-transform: uppercase;
    color:rgb(245, 248, 248);
    font-weight: 700;

    
}
.home{
    float: right;
    width: 20%;
    
   
    margin-top: -200px;
    padding-right: 400px;

}
.welcome{
    padding-top: 250px;
    padding-left: 220px;
    font-weight:900;
    font-size:x-large;
    font-family:Arial, Helvetica, sans-serif;
    
}
.help{
    padding-left:250px ;
}
.About{
    padding-left:100px;
    font-weight: 800px;
    padding-bottom: 30px;
     
 
    
}
.Aboutus{
    padding-left:100px;
    font-weight: 800px; 
    font-size: 20PX;
    padding-bottom: 100px;
    

}
.products {
    padding-left:140px;
    font-weight: 800px; 
    padding-bottom: 100px;
    font-size: 20PX;
    
}
.none{
    text-decoration: none;
    color: black;
}
.none:hover{
    color: rgb(115, 163, 222);
}
.service{
    padding-left:140px;
    font-weight:800PX; 
    font-size: 20PX;
    padding-bottom: 100px;

}