.wrapper-img {
    position: relative;
    padding: 0;
    width:100px;
    display:block;
}
.text-img {
    position: absolute;
    top: 0;
    color:black;
    background-color:rgba(255,255,255,0.8);
    width: 100px;
    height: 100px;
    text-align: center;
    z-index: 10;
    opacity: 0;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    white-space: initial;
    /* Warning: Needed for oldIE support, but words are broken up letter-by-letter */
 -ms-word-break: break-all;
     word-break: break-all;

     /* Non standard for webkit */
     word-break: break-word;

-webkit-hyphens: auto;
   -moz-hyphens: auto;
    -ms-hyphens: auto;
        hyphens: auto;

    display:block;
}
.text-img:hover {
    opacity:1;
}


.img {
    z-index:1;
}

.wrapper-img2{
    position: relative;
    padding: 0;
    width:100%;
    display:block;
}
.text-img2 {
    position: absolute;
    top: 0;
    color:black;
    background-color:rgba(255,255,255,0.8);
    width: 100%;
    height: 75%;
    text-align: center;
    z-index: 10;
    opacity: 0;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    white-space: initial;
    /* Warning: Needed for oldIE support, but words are broken up letter-by-letter */
 -ms-word-break: break-all;
     word-break: break-all;

     /* Non standard for webkit */
     word-break: break-word;

-webkit-hyphens: auto;
   -moz-hyphens: auto;
    -ms-hyphens: auto;
        hyphens: auto;

    display:block;
}
.text-img2:hover {
    opacity:1;
}