Edit in JSFiddle

.ec_div_art {
    width:176px;
    margin: 4px 2px;
    position:relative;
    overflow:hidden;
    float:left;
    min-height:325px;
}
.ec_div_art:hover {
    box-shadow: 0px 0px 10px 0px #777777;
    border-radius:5px;
}
.ec_div_art>p {
    font: normal normal bold 1.3em verdana;
    display: block;
    position: absolute;
    top: 5px;
    left: 5px;
    margin: 0;
    padding: 0;
    width: 64px;
    height: 64px;
    background: url('Images_sys/ico64_oferta.png') no-repeat left;
    line-height: 55px;
    color: white;
    z-index: 2;
    text-indent: 24px;
    opacity:0.8;
}
.ec_div_art > span {
    display: none;
    position: absolute;
    top: 5px;
    right: 5px;
    margin: 0;
    padding: 0;
    width: 32px;
    height: 32px;
    line-height: 55px;
    z-index: 3;
}
.ec_div_art:hover > span {
    display:block;
}
.ec_div_art > a > img {
    position: relative;
    left: 50%;
    display: block;
    max-height: 176px;
    z-index:1;
    -webkit-transform: translatex(-50%);
}
.ec_div_art>div {
    display:none;
    position:absolute;
    bottom: 150px;
    left: 5px;
    z-index:3;
}
.ec_div_art:hover > div {
    display:block;
}
.ec_div_art > div > ul {
    list-style: none;
    color:white;
}
.ec_div_art > div > ul li {
    line-height:20px;
    background-color:black;
    margin:3px;
    padding:2px;
    border-radius:3px;
    font-size: 0.9em;
}
.ec_div_art > ul {
    text-align:center;
    position:absolute;
    bottom:5px;
    padding: 2px;
}
.ec_div_art > ul li {
    margin:10px 0;
}
.ec_div_art > ul li span {
    text-decoration:line-through;
}
.ec_div_art > ul li p {
    font-size:1.2em;
    font-weight:bold;
}