untuk bisa jejer gitu hanya merubah yang ane bold merah

#PopularPosts1 {
overflow:hidden;
margin-top:5px;
padding:0px 0px;
height:350px;
margin-left: 15px;
}


#PopularPosts1 ul {
width:500px; (rubah sesuai keinginan ente nanti langsung berjejer)


overflow:hidden;
list-style-type: none;
padding: 0px 0px;
margin:0px 0px;
}


#PopularPosts1 li {
width:334px;
padding: 5px 5px;
margin:0px 0px 5px 0px;(rubah untuk jarak sekitar popular post)


list-style-type:none;
float:left;
height:80px;
overflow: hidden;
background:#fff url() repeat-x;
border:1px solid #ddd;
}


#PopularPosts1 li .item-title {
color:#A5A9AB;
font-size:1em;
margin-bottom:0.5em;
}

.PopularPosts .item-thumbnail {
float: left;
margin: 0 5px 5px 0;
height: 50px;
padding: 5px;
}

#PopularPosts1 li .item-title a {
text-decoration:none;
color:#4B545B;
font-size:11px;
height:18px;
overflow:hidden;
margin:0px 0px;
padding:0px 0px 2px 0px;
}


#PopularPosts1 li img {
float:left;
margin-right:5px;
background:#EFEFEF;
border:0;
}


#PopularPosts1 li .item-snippet {
overflow:hidden;
font-family:Tahoma,Arial,verdana, sans-serif;
font-size:10px;
color:#262B2F;
padding:0px 0px;
margin:0px 0px;
}