.tooltip5{
    position: relative;
    cursor: pointer;
    display:  inline-block;
}
.tooltip5 img{
    width: 150px;
}
.description5 {
    display: none;
    position: absolute;
    padding: 1.5px;
    font-size: 14px;
    line-height: 1.4em;
    color: #fff;
    border-radius: 5px;
    background: #666;
    width: 138px;
}
 
.description5:before {
    content: "";
    position: absolute;
    top:-23%;
    left: 7%;
    border: 15px solid transparent;
/*    border-top: 15px solid #ccc;  */
    margin-left: -18px;
    transform: rotateZ(180deg);
}
.tooltip5:hover .description5{
    display: inline-block;
    top: 60px;
    left: 0px;
}