.HexContainer{
width:100%;
height:100%;

margin-top: 48px;

position: absolute;
top: 0;
left: -15vh;
pointer-events:all;
}

.hexrow {
    white-space: nowrap;
    /*right/left margin set at (( width of child div x sin(30) ) / 2) makes a fairly tight fit; a 3vh bottom seems to match*/
    margin: 0 2.5vh .3vh; 
}

.hexrow > div {
    width: 10.0vh;
    height: 17.32vh; /* ( width x cos(30) ) x 2 */
    /* For margin:
    right/left = ( width x sin(30) ) makes no overlap 
    right/left = (( width x sin(30) ) / 2) leaves a narrow separation
    */
    margin: 0 2.5vh; 
    position: relative;
    background-image: radial-gradient(rgba(200,200,200,.9),rgba(0,0,0,1)),url(http://imgsrc.hubblesite.org/hu/db/images/hs-2004-04-a-small_web.jpg);
    //background-color:#AAA;
    //background-image: url(../Media/Honeycomb.png);
    background-position: -5.0vh 0; /* -left position -1 x width x sin(30) */
    background-repeat: no-repeat;
    background-size: 200% 120%;
    color: #000000;
    text-align: center;
    line-height: 17.32vh; /*equals height*/
    display: inline-block;
}

.hexrow>div:hover {
opacity:0.75;
left: 5vh;
}

.hexrow  div {
backface-visibility: hidden;
border-bottom: 1px solid #333;
border-top: 1px solid #333;
box-shadow:  0 6px 5px -5px #333,0 -6px 5px -5px #333 ;
}

.hexrow > div:nth-child(odd) {
    top: 4.33vh; /* ( width x cos(30) / 2 ) */ 
}

.hexrow > div:nth-child(even) {
    top: -4.48vh; /* -1 x( ( width x cos(30) / 2) + (hexrow bottom margin / 2)) */   /* -4.48vh */
}

.hexrow > div > div:first-of-type {
    position: absolute;
    width: 100%;
    height: 100%; 
    top: 0;
    left: 0;
    z-index: -1;
    overflow: hidden;
    background-image: inherit;
    
    -ms-transform:rotate(60deg); /* IE 9 */
    -moz-transform:rotate(60deg); /* Firefox */
    -webkit-transform:rotate(60deg); /* Safari and Chrome */
    -o-transform:rotate(60deg); /* Opera */
    transform:rotate(60deg);
}

.hexrow > div > div:first-of-type:before {
    content: '';
    position: absolute;
    width: 20.0vh; /* width of main + margin sizing */
    height: 100%;
    background-image: inherit;
    background-position: 0 0;
    background-repeat: no-repeat;
    background-size: auto 120%;
    bottom: 0;
    left: 0;
    z-index: 1;
    
    -ms-transform:rotate(-60deg) translate(-15.0vh, 0); /* IE 9 */
    -moz-transform:rotate(-60deg) translate(-15.0vh, 0); /* Firefox */
    -webkit-transform:rotate(-60deg) translate(-15.0vh, 0); /* Safari and Chrome */
    -o-transform:rotate(-60deg) translate(-15.0vh, 0); /* Opera */
    transform:rotate(-60deg) translate(-15.0vh, 0);
    
    -ms-transform-origin: 0 0; /* IE 9 */
    -webkit-transform-origin: 0 0; /* Safari and Chrome */
    -moz-transform-origin: 0 0; /* Firefox */
    -o-transform-origin: 0 0; /* Opera */
    transform-origin: 0 0;
}

.hexrow > div > div:last-of-type {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2;
    overflow: hidden;
    background-image: inherit;
    
    -ms-transform:rotate(-60deg); /* IE 9 */
    -moz-transform:rotate(-60deg); /* Firefox */
    -webkit-transform:rotate(-60deg); /* Safari and Chrome */
    -o-transform:rotate(-60deg); /* Opera */
    transform:rotate(-60deg);
}

.hexrow > div > div:last-of-type:before {
    content: '';
    position: absolute;
    width: 20.0vh; /* starting width + margin sizing */
    height: 100%;
    background-image: inherit;
    background-position: 0 0;
    background-repeat: no-repeat;
    background-size: auto 120%;
    bottom: 0;
    left: 0;
    z-index: 1;
    
    /*translate properties are initial width (100vh) and half height (173.2 / 2 = 86.6) */
    -ms-transform:rotate(60deg) translate(10.0vh, 8.66vh); /* IE 9 */
    -moz-transform:rotate(60deg) translate(10.0vh, 8.66vh); /* Firefox */
    -webkit-transform:rotate(60deg) translate(10.0vh, 8.66vh); /* Safari and Chrome */
    -o-transform:rotate(60deg) translate(10.0vh, 8.66vh); /* Opera */
    transform:rotate(60deg) translate(10.0vh, 8.66vh);
    
    -ms-transform-origin: 100% 0; /* IE 9 */
    -webkit-transform-origin: 100% 0; /* Safari and Chrome */
    -moz-transform-origin: 100% 0; /* Firefox */
    -o-transform-origin: 100% 0; /* Opera */
    transform-origin: 100% 0;
}

.hexrow > div > span {
    display: inline-block;
    margin: 0 -3.0vh;
    line-height: 1.1;
    vertical-align: middle;
    white-space: normal; 
}