* {
    margin:0 auto;
    box-sizing: border-box;
    padding:0 ;
    color: #f7f7f7;
}

html{
    background:#f7f7f7;
}

header {
  height: 20px; 
  margin-bottom: 0;
  

}


nav {
    background-color:#323643;
    position:fixed ;
    width: 100%;
    border-bottom:solid 1px #93deff;
    height:80px;
    padding: 10px;
    z-index: 100;   
}

nav ul{
    margin: 0;
    float: right;
}

nav li{
    display: inline-block;
    word-spacing: 20px;
    padding-right: 20px;
    padding-top: 50px;
}

.logo{
    float: left;
    height: auto;
    padding: 40px 0 0 ;
}


.banner {
    text-align: center;
    height: 100vh;
    background-image: url("./jonatan-pie-3l3RwQdHRHg-unsplash.jpg");
    margin: 0;
    background-size: cover;
    padding: 0;
}

.banner h1 {
    font-size: 100px;
    margin:0 ;
    padding-top: 15%;
    vertical-align: 50%;
}



.elements{
    background-color: #606470; 
    height: 600px;
    margin-bottom: 0;
}

.elements h2 {
    text-align: center;
    padding-top: 50px;
    font-size: 30px;
}

.elements p{
    text-align: center;
    font-size: 20px;
}


.elements h3{
    text-align: center;
    padding-top:100px;
}

table{
    margin-top: 1px;
    border-radius: 10px;
    padding: 8px;
    table-layout: fixed;
    width: 50%;
    background-color:#323643 ; 
    border-collapse: collapse;

}

.html_description{
    border-top-right-radius: 10px;
   
}

.name{
    border-top-left-radius: 10px;
}

tr:nth-child(even){
background-color: #606470;
}



td{
text-align:  left;
padding: 10px;
}


.html_table h3 {
    justify-content: center;
    
}

.categories{
   table-layout: fixed;
   text-align: left;
   padding-top: 12px;
   padding-bottom: 12px;
   background-color: #1b82ae;
   border-bottom: solid 2px white;

}

.description{
    text-align:left;

}


.link_selectors{
background-color: black;
height:600px;
margin-bottom: 0;

}

.link_selectors h2{
    text-align: center;
    padding-top: 100px;
    font-size: 30px;
    
}


.link_selectors h3{
padding-top: 100px;
text-align: center;

}
.link_selectors p{
    font-size: 20px;
    text-align: center;

}

.link_table{
    margin-top: 2px;
   

}

.link_table th{
    padding-left: 5px;
}
.example{
    border-top-right-radius: 10px;
}

.fonts{

    height: 600px;
    background-color: #606470; 
}

.font_symbol{
    border-top-left-radius: 10px;
}

.fonts h2{
    text-align: center;
    font-size: 30px;
    padding-top: 100px;
}

.fonts h3{
text-align: center;
padding-top: 100px;
}



.fonts p{
    font-size: 20px;
    text-align: center;
   
}


footer{
    background-color: #93deff;
    text-align: center;
    
}

footer p{
    color: #323643;
}