[18/18] 99% хелп!!!

html,
body {
margin: 0;
padding: 0;
}

body {
width: 280px;
min-height: 250px;
padding-top: 50px;
padding-left: 10px;
padding-right: 10px;
font-size: 12px;
font-family: “Arial”, sans-serif;
line-height: 1.2;
color: #7f8c8d;
background: #ecf0f1;
}
.post {
width:210px;
position:relative;
padding-left: 75px;
}
.post-title,
a {
color:#2980b9;
text-decoration: none;
padding-bottom:5px;
}
.post-title {
font-size:20px;
}
.post-date,
.post-type {
width:55px;
height:55px;
background:#ffffff;
border-bottom: 5px solid #bdc3c7;
left:0;
top:0;
}
.post-date {
text-align:center;
line-height:55px;
font-weight:bold;
font-size:15px;
position:absolute;
}
.post-type {
background: #7f8c8d url(/assets/course14/quotes.png) no-repeat center;
position:absolute;
top:70px;
}
.post-stats .icon {
width: 15px;
height: 15px;
}
.post-stats {
display:inline-block;
position:relative;
margin-top:5px;
margin-right: 10px;
padding-left: 20px;
}
.icon {
width:15px;
height:15px;
position:absolute;
left:0;
}
.icon-tags {
background: url(/assets/course14/post-challenge.png) no-repeat;
}
.icon-comments {
background: url(/assets/course14/post-challenge.png) no-repeat -20px;
}

.post-text {
padding:10px 15px;
width:165px;
background:#ffffff;
border-bottom:5px solid #bdc3c7;
}

Добавьте .icon-comments позицию 0 по вертикали у фона.