* {
    margin: 0; padding: 0; border: 0;
    box-sizing: border-box;
} 
zen-supporting span{ 
    flex: 1 0  ;
    padding: 10px px;
    text-align: center;
    font-size: 5em;
    background-color: hsl(200 100% 100%/ .4 );
    margin: 8px;
}
body{
    background-color: rgba(12, 173, 152, 0.603);
    font-family:Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;

    background-image: url('../Images/Waterzen.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-size: cover;
    image-rendering: crisp-edges;
    background-attachment: fixed;
    background-repeat: no-repeat;

    margin: 8px;
    min-height: 200px;
    flex: 0 0 32.45%;
    aspect-ratio: 19 / 9;
    font-size: 20px;
    padding: 5px 5px 5px 5px;
    position: relative;
}
header{
    text-align: center;
    position: relative;
    z-index: 1;
}
#zen-summary{
    border: 15px; 
    border-style: outset;
    border-color:  rgba(0, 0, 0, 0.75);
    border-radius: 15px;
    clear: bottom;
    position: relative; 
    z-index: 2;
}
#zen-preamble{
    
    border: 15px; 
    border-style: outset;
    border-color:  rgba(0, 0, 0, 0.75);
    border-radius: 15px;
    text-align: left;
    position: relative;
    z-index: 3;
}
#zen-explanation{
    border: 15px; 
    border-style: outset;
    border-color:  rgba(0, 0, 0, 0.75);
    columns: 1;
    text-align: center;
    word-wrap: normal 50px;
    column-width: 20px;
    z-index: 4;
}
#zen-participation{
    border: 15px; 
    border-style: outset;
    border-color: rgba(0, 0, 0, 0.75);
    columns: 1;
    word-wrap: normal 50px;
    column-width: 20px;
    z-index: 5;
}
.zen-benefits{
    border: 15px; 
    border-style: outset;
    border-color: rgba(0, 0, 0, 0.75);
    columns: 1;
    word-wrap: normal 50px;
    column-width: 20px;
}
.zen-requirements{
    border: 15px; 
    border-style: outset;
    border-color: rgba(0, 0, 0, 0.75);
    columns: 200px 200px;
    word-wrap: normal 50px;
    column-width: 20px;
}

#design-selection{
    border: 15px; 
    border-style: outset;
    border-color: rgba(0, 0, 0, 0.75);
    border-radius: 15px;
    text-align: left;
    z-index: 7;
}
#design-archives{
    border: 15px; 
    border-style: outset;
    border-color: rgb(0, 1, 3);
    border-radius: 15px;
    text-align: left;
    z-index: 8;
}
#zen-resources{
    border: 15px; 
    border-style: outset;
    border-color:  rgba(0, 0, 0, 0.75);
    border-radius: 15px;
    text-align: left;
    z-index: 9;
}
.zen-resources a ,nav a{
    display: inline-block;
    background-color: rgb(76, 76, 77);
    color:  #ffffffc0;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    box-shadow: 2px 2px 2px #222;
    font-size: 16pt;
    padding: 12px 24px;
    margin: 8px;
    z-index: 10;
}
nav a:hover{
   background-color: #6a6b66 ;
}

nav a:active {
   box-shadow: 1px 1px 1px #111;
   position: relative;
   top: 1px;
}
.extra1,.zen-resources a{
    display: inline-block;
    background-color:  rgb(76, 76, 77);
    color: #ffffffc0;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    box-shadow: 2px 2px 2px #222;
    font-size: 16pt;
    padding: 12px 24px;
    margin: 8px;
    z-index: 10;
}

.extra1, .zen-resources a:active{
    box-shadow: 1px 1px 1px #111;
    position: relative;
    top: 1px;
}

.extra1, .zen-resources a:hover{
    background-color: #6a6b66 ;
}