html, body { overflow-x: hidden; }

#masterContainer, div[id*="listZone"], .block {
   display: block;
   padding: 1em;
}

#masterContainer {
    background: radial-gradient(circle,#000000,#676767);
    width: 710px;
    height: auto;
}

#controls {
    position: fixed;
    top: 0;
    background: rgba(255,255,255, 1);
    margin-left: 1.4em;
}

#udArrows {
    position: fixed;
    bottom: 0;
    margin-left: 25%;
}

#udArrows button {
    font-size: 2em;
    background-color: rgba(79, 186, 70, 1);
    color: rgba(255,255,255,1);
}

#udArrows button:hover {
    background-color: rgba(152, 152, 152, 1);
    color: rgba(0,0,0,1);
    cursor: pointer;
    border-style: none;
}

#searchBar, #errorZone {
    width: 630px;
    background: rgb(255,255,255);
    color: rgba(9,107,120, 0.85);
    text-align: center;
    border-color:  rgba(0,0,0, 0.85);
    border-style: solid;
}

#searchBar {
    padding: 0.5em;
    font-size: 2em;
}

#errorZone {
    color: red;
    border-style: dotted;
    margin: 6em 0em 2em 2em;
    padding: 0.5em 0em 0.5em 0em;
}

#listZone {
    background-color: rgba(255,255,255, 1);
    float: left;
    width: 630px;
    height: auto;
    margin: 1.5em;
}

.block, .windowIdHeaders {
    display: block;
    clear: right;
    float: left;
    background-color: rgba(9,107,120, 0.85);
    color: rgb(255,255,255);
}

.block {
    background-repeat: no-repeat;
    background-size: 6em;
    background-position: center;
    width: 125px;
    height: 125px;
    overflow: hidden;
    margin: 1.5em;
}

.block:hover {
    cursor: pointer;
    background-color: rgba(110, 194, 45, 0.94);
    color: rgba(255, 255, 255, 0.84);
}

.windowIdHeaders {
    width: 100%;
    font-size: 2em;
    text-align: center;
}

.closeImg, .hiderImg {
    padding: 0.5em;
    width: 28px;
    height: 28px;
    clear: both;
}

.pTagTitleText {
    background-color: rgba(63, 63, 63, 0.64);
    line-height: 1.5em;
    margin-top: 2em;
    height: 3em;
    overflow: hidden;
    text-overflow: ellipsis;
}

.closeImg { float: right; }
.block-focused { background-color: rgba(53, 103, 14, 0.8); }
.closeImg:hover { background-color: rgba(196, 11, 11, 1); }
.hiderImg:hover { background-color: rgba(30, 129, 22, 1); }
.hiddenBGColor { background-color: rgba(152, 152, 152, 0.8); }