You can change it from css file
<blockquote>Open templates/ja_zite/css/template.css file</blockquote>
Change 4icon on css file
ul.cms .has-icon.icon1 {
background-image: url(../images/joomla.png); -> change here
}
ul.cms .has-icon.icon1:hover,
ul.cms .has-icon.icon1:focus,
ul.cms .has-icon.icon1:active {
background-image: url(../images/joomla-hover.png); -> change here
}
ul.cms .has-icon.icon2 {
background-image: url(../images/magento.png);-> change here
}
ul.cms .has-icon.icon2:hover,
ul.cms .has-icon.icon2:focus,
ul.cms .has-icon.icon2:active {
background-image: url(../images/magento-hover.png);-> change here
}
ul.cms .has-icon.icon3 {
background-image: url(../images/drupal.png);-> change here
}
ul.cms .has-icon.icon3:hover,
ul.cms .has-icon.icon3:focus,
ul.cms .has-icon.icon3:active {
background-image: url(../images/drupal-hover.png);-> change here
}
ul.cms .has-icon.icon4 {
background-image: url(../images/wordpress.png);-> change here
}
ul.cms .has-icon.icon4:hover,
ul.cms .has-icon.icon4:focus,
ul.cms .has-icon.icon4:active {
background-image: url(../images/wordpress-hover.png);-> change here
}
Image file you see it here
<blockquote>templates/ja_zite/images/</blockquote>