kodenya seperti berikut pilih satu saja dan pasang di atas css
cara 1
#PopularPosts1 ul{list-style-type:none;margin:0;padding:0}
#PopularPosts1 img{float:left;margin-right:10px;width:72px;height:75px;display:block;transition:all .3s ease-in-out}
#PopularPosts1 ul li{padding:7px!important;margin:0;list-style:none;border-bottom:1px solid #fafafc;font-size:11px;line-height:normal}
#PopularPosts1 ul li:first-child{border-top:none}
#PopularPosts1 ul li:last-child{border-bottom:none}
#PopularPosts1 a:link,#PopularPosts1 a:visited,#PopularPosts1 a:active{font-size:13px;color:#555!important;display:block;font-weight:700;padding:0!important;margin:0!important;line-height:1.4em}
#PopularPosts1 a:hover{color:#B80103!important;text-decoration:none}
.PopularPosts h2{padding:5px 0}
.popular-posts ul{padding-left:0;counter-reset:trackit}
.popular-posts ul li{border-bottom:1px solid #f0f0f0;list-style:none outside none!important;margin-left:0!important;overflow:hidden;padding:10px 0!important;transition:all .25s linear 0;counter-increment:trackit}
.PopularPosts li:first-child{border-top:1px solid #f0f0f0}
.PopularPosts li:nth-child(odd){background:#f5f5f5}
.PopularPosts .item-thumbnail,.PopularPosts .item-snippet{display:none!important}
.PopularPosts a,.PopularPosts a:hover{color:#959595;font-size:.9rem}
#PopularPosts1 li{padding-right:1em!important;padding-left:1em!important}
.widget.PopularPosts{padding:1.2em 0!important}
cara 2
#sidebar .PopularPosts h2{padding:0;margin:0 0 10px}
#sidebar .popular-posts ul{padding-left:0;counter-reset:trackit}
#sidebar .popular-posts ul li{border-bottom:1px solid #999;list-style:none outside none!important;margin-left:0!important;overflow:hidden;padding:10px 0!important;transition:all 0.25s linear 0s;counter-increment:trackit}
#sidebar .PopularPosts ul li:before{content:counters(trackit,".");padding:0 .1em 0 0;font-size:20px;font-weight:bold;color:#ffffff;float:left;margin-right:10px}
#sidebar .PopularPosts li:first-child{border-top:1px solid #000000}
#sidebar .PopularPosts li:nth-child(even){background:#2C87F0}
/*define background color for even number lists*/
#sidebar .PopularPosts li:nth-child(odd){background:#000000}
/* define background for odd number lists */
#sidebar .PopularPosts .item-thumbnail{display:true!important}
,#sidebar .PopularPosts .item-snippet{display:true!important}
/* Hides Thumbnail and Snippet */
#sidebar .PopularPosts a,#sidebar .PopularPosts a:hover{color:#ffffff!important;font-size:.9rem}
#sidebar #PopularPosts1 li{padding-right:1em!important;padding-left:1em!important;margin:0}
#sidebar .widget.PopularPosts{padding:1.2em 0!important}
cara 3
#PopularPosts1 ul{list-style-type:none;margin:0;padding: 0}
#PopularPosts1 img{float:left;margin-right:10px;width:72px;height:75px;display: block;transition:all .3s ease-in-out}
#PopularPosts1 ul li {padding:8px 0 11px !important;margin:0; list-style: none; border-bottom: 1px solid #e9e9e9;font-size:11px;line-height: normal;}
#PopularPosts1 ul li:first-child { border-top:none; }
#PopularPosts1 ul li:last-child { border-bottom:none; }
#PopularPosts1 a:link, #PopularPosts1 a:visited, #PopularPosts1 a:active {font-size:13px; color: #2b2b2b !important; display: block;font-weight:bold;padding:0 !important;margin:0 !important;line-height:1.4em}
#PopularPosts1 a:hover {color: #B80103 !important; text-decoration: none;}
.PopularPosts h2{padding-right:.4em;padding-left:1em}
.popular-posts ul{padding-left:0;counter-reset:trackit}
.popular-posts ul li{border-bottom:1px solid #f0f0f0;list-style:none outside none!important;margin-left:0!important;overflow:hidden;padding:10px 0!important;transition:all 0.25s linear 0s;counter-increment:trackit}
.PopularPosts ul li:before{content:counters(trackit,".");padding:0 .1em 0 10px;font-size:20px;font-weight:bold;color:#F66;float:left;margin-right:10px}
.PopularPosts li:first-child{border-top:1px solid #f0f0f0}
.PopularPosts li:nth-child(odd){background:#f5f5f5}
.PopularPosts .item-thumbnail,.PopularPosts .item-snippet{display:none!important}
/* Hides Thumbnail and Snippet */
.PopularPosts a,.PopularPosts a:hover{color:#959595;font-size:.9rem}
#PopularPosts1 li{padding-right:1em!important;padding-left:1em!important}
.widget.PopularPosts{padding:1.2em 0em !important}
cara 4
#PopularPosts1 img{float:left;margin-right:10px;width:72px;height:72px;display: block;transition:all .3s ease-in-out}
#PopularPosts1 ul li {padding:8px 0 4px !important;margin:0; list-style: none; border-bottom: 1px solid #fff;font-size:12px;line-height: normal;}
#PopularPosts1 ul li:first-child { border-top:none; }
#PopularPosts1 ul li:last-child { border-bottom:none; }
#PopularPosts1 a:link, #PopularPosts1 a:visited, #PopularPosts1 a:active {font-size:13px; color: #000000 !important; display: block;font-weight:bold;padding:0 !important;margin:0 !important;line-height:1.2em}
#PopularPosts1 a:hover {color: #B80103 !important; text-decoration: none;}
cara 5
<style type='text/css'>
/* Widget popular Post1 */
.popular-posts ul{padding:0;border-radius:2px;border:0;box-shadow:0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);position:relative;overflow:hidden;}
.popular-posts ul li{box-sizing:border-box;list-style-type:none;margin:0;padding:10px 10px 10px 72px!important;min-height:68px;line-height:1.5rem;height:inherit;position:relative;}
.popular-posts ul li:nth-child(1){background-color:#f44336;}
.popular-posts ul li:nth-child(2){background-color:#e91e63;}
.popular-posts ul li:nth-child(3){background-color:#9c27b0;}
.popular-posts ul li:nth-child(4){background-color:#673ab7;}
.popular-posts ul li:nth-child(5){background-color:#3f51b5;}
.popular-posts ul li:nth-child(6){background-color:#2196f3;}
.popular-posts ul li:nth-child(7){background-color:#03a9f4;}
.popular-posts ul li:nth-child(8){background-color:#00bcd4;}
.popular-posts ul li:nth-child(9){background-color:#009688;}
.popular-posts ul li:nth-child(10){background-color:#4caf50;}
.popular-posts ul li:hover{background-color:#757575;}
.popular-posts ul li a{color:#FFF;text-decoration:none;}
.popular-posts ul li a:hover{color:#EEE;}
.popular-posts ul li img{width:42px;height:42px;position:absolute;padding:inherit;border-radius:50%;overflow:hidden;left:15px;border:0;display:inline-block;vertical-align:middle;}
</style>
cara 6
<style type='text/css'>
/*Popular Post 2*/
.popular-posts ul{padding:0;border-radius:2px;border:0;box-shadow:0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);position:relative;overflow:hidden;}
.popular-posts ul li{box-sizing:border-box;list-style-type:none;margin:0;padding:10px 10px 10px 72px!important;min-height:68px;line-height:1.5rem;height:inherit;position:relative;}
.popular-posts ul li:nth-child(1){background-color:#00bcd4;}
.popular-posts ul li:nth-child(2){background-color:#009688;}
.popular-posts ul li:nth-child(3){background-color:#4caf50;}
.popular-posts ul li:nth-child(4){background-color:#8bc34a;}
.popular-posts ul li:nth-child(5){background-color:#cddc39;}
.popular-posts ul li:nth-child(6){background-color:#ffeb3b;}
.popular-posts ul li:nth-child(7){background-color:#ffc107;}
.popular-posts ul li:nth-child(8){background-color:#ff9800;}
.popular-posts ul li:nth-child(9){background-color:#ff5722;}
.popular-posts ul li:nth-child(10){background-color:#795548;}
.popular-posts ul li:hover{background-color:#757575;}
.popular-posts ul li a{color:#FFF;text-decoration:none;}
.popular-posts ul li a:hover{color:#EEE;}
.popular-posts ul li img{width:42px;height:42px;position:absolute;padding:inherit;border-radius:50%;overflow:hidden;left:15px;border:0;display:inline-block;vertical-align:middle;}
</style>
cara 7
<style type='text/css'>
/*Popular Post 3*/
.popular-posts ul{padding:0;border-radius:2px;border:0;box-shadow:0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);position:relative;overflow:hidden;}
.popular-posts ul li{box-sizing:border-box;list-style-type:none;background-color:#fff;margin:0;padding:10px 10px 10px 72px!important;min-height:68px;line-height:1.5rem;height:inherit;border-bottom:1px solid #e0e0e0;position:relative;}
.popular-posts ul li:hover{background-color:#EEE;}
.popular-posts ul li a{color:#424242;text-decoration:none;}
.popular-posts ul li a:hover{color:#212121;}
.popular-posts ul li img{width:42px;height:42px;position:absolute;padding:inherit;border-radius:50%;overflow:hidden;left:15px;border:0;display:inline-block;vertical-align:middle;}
</style>
cara 8
<style type='text/css'>
/*Popular Post 4*/
.popular-posts ul{padding:0;border-radius:2px;border:0;box-shadow:0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);position:relative;overflow:hidden;}
.popular-posts ul li{box-sizing:border-box;list-style-type:none;background-color:#212121;margin:0;padding:10px 10px 10px 72px!important;min-height:68px;line-height:1.5rem;height:inherit;border-bottom:1px solid #333;position:relative;}
.popular-posts ul li:hover{background-color:#262626;}
.popular-posts ul li a{color:#FFF;text-decoration:none;}
.popular-posts ul li a:hover{color:#EEE;}
.popular-posts ul li img{width:42px;height:42px;position:absolute;padding:inherit;border-radius:50%;overflow:hidden;left:15px;border:0;display:inline-block;vertical-align:middle;}
</style>
