ul.pageNavigation  {
    list-style-type: none;
    margin: 0; padding: 0;
    border: none;
    background-color: none;
    }

.pageNavigation li {
    position: relative; 
    float: left; margin-right: 18px; 
    width: 18px; height: 18px;
    border: 1px solid black;
    border-radius: 12px;
    overflow: hidden;
    }

.pageNavigation li.active {
    background-color: #EEEEEE;
    }

.pageNavigation li:hover {
    overflow: visible;
    }

.pageNavigation li:hover:not(.active) {
    background-color: ##D5ECEF;
    }

.pageNavigation li a {
    padding: 24px;    
    }

.pageNavigation tip {
    z-index: 10;
    position: absolute;
    top: -250%;
    left: -40px;
    padding: .5em;
    background: #00aaad;
	color: white;
    white-space: nowrap;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    }

.pageNavigation tip:before {
    content: attr(text)
    }

.pageNavigation tip:after {
    content: '';
    position: absolute;
    top: 100%;
    left: 40px;
    border-top: 8px solid #00aaad;
    border-right: 8px solid transparent;
    border-left: 8px solid transparent;
    }
