<div class="kt-social-buttons-widget"><ul class="sidebar-social clearfix"><li><a href="#!" class="social-btn-twitter">Follow on Twitter <i class="fa fa-twitter"></i> </a></li><li><a href="#!" class="social-btn-facebook">Like on Facebook <i class="fa fa-facebook"></i> </a></li><li><a href="#!" class="social-btn-youtube">Subscribe on Youtube <i class="fa fa-youtube"></i> </a></li><li><a href="#!" class="social-btn-instagram">Follow on Instagram <i class="fa fa-instagram"></i> </a></li></ul></div>
<style>
.kt-social-buttons-widget ul {
list-style: none;
padding-left: 0;
}
.kt-social-buttons-widget li a {
font-size: 10px;
text-transform: uppercase;
letter-spacing: 2px;
text-decoration: none;
display: block;
color:#fff;
padding: 10px 1px 10px 10px;
}
.kt-social-buttons-widget ul li {
width: 100%;
margin-bottom: 10px;
}
.kt-social-buttons-widget li a.social-btn-twitter {
background: #1da1f2;
}
.kt-social-buttons-widget li a i {
float: right;
width: 35px;
height: 14px;
line-height: 14px;
text-align: ;
margin: 0;
padding: 0 0 0 10px;
font-size: 14px;
}
.kt-social-buttons-widget li a i {
border-left: 1px solid #fff;
line-height: 14px;
}
.kt-social-buttons-widget li a.social-btn-facebook {
background: #3b5998;
}
.kt-social-buttons-widget li a.social-btn-youtube {
background: #cd201f;
}
.kt-social-buttons-widget li a.social-btn-instagram {
background: #405de6;
}
.kt-social-buttons-widget li:hover a {
background:#FE7549;
}
.kt-social-buttons-widget ul li:last-child {
    margin-bottom: 0;
}
</style>