* {
    padding: 0; margin: 0; bottom: 0; border: 0; box-sizing: border-box;
}



body {
    background-color: aqua;
    background-image: url(../images/Zen-rock-garden.jpg);
    /* background-image: linear-gradient(hotpink,skyblue, purple); */
    background-size: 100%, 100%;
    background-repeat: no-repeat;
    background-position: 50% 30%;
    
}

.page-wrapper {
    border: 4px solid aliceblue;
    padding: 12px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

#zen-intro {
    background-color: aliceblue;
    background-image: linear-gradient(skyblue,  tan);
    border: 2px solid blue;
    /* opacity: .5; */
    float: right;
    width: 40%;
    padding: 8px;
    line-height: 1.5;
    opacity: .9;
}

#zen-intro header {
    background-color: tan;
    padding: 4px;
    text-align: center;
    opacity: .9;
}

#zen-summary {
    border: 2px solid sandybrown;
    padding: 4px;
}

#zen-preamble {
    border: 2px solid blue;
    padding: 4px;
    text-align: center;
}

#zen-supporting {
    /* border: 2px solid lightcyan; */
    float: left;
}

#zen-explanation {
    float: left;
    width: 40%;
    background-color: bisque;
    border: 2px solid blue;
    opacity: .9;
    text-align: center;
}

#zen-participation {
    width: 40%;
    float: right;
    text-align: center;
    background-color: skyblue;
    opacity: 0.9;
}

#zen-benefits {
    width: 15%;
    background-color: greenyellow;
    border: 2px solid blue;
    opacity: 0.9;
}

#zen-requirements {
    background-color: lightblue;
    border: 2px solid lightblue;
    text-align: center;
    text-align: center;
}

.sidebar {
    border: 2px solid blue;
    background-color: bisque;
    width: 40%;
    opacity: 0.9;
}

.wrapper {
    background-image: linear-gradient(skyblue,  tan);
    padding: 8px;
    list-style-type: none;
    text-align: center;
}

#design-selection {
    border: 2px solid wheat;
    background-color: black;
    opacity: .3;
}

#design-archives {
    border: 2px solid blue;
    background-color: gray;
    opacity: .3;
}

#zen-resources {
    border: 2px solid blue;
    background-color: whitesmoke;
    opacity: .3;
}

.extra1 {
    border: 2px solid blueviolet;
}

a:link, a:visited {
    color: hotpink;
}
a:hover {
    color: greenyellow;
}