Fix YITH My Account Divi Color Picker Compatibility

functions.php

<?php

add_action('admin_head', 'yith_divi_color_picker_compatibility');
function yith_divi_color_picker_compatibility() {
    echo '
        <style>
            .yith-plugin-ui .wp-picker-container a.wp-color-result {
                width: 30px;
                height: 30px;
                box-shadow: none;
                border: 1px solid #d9d9d9;
                margin-bottom: 0;
                padding: 0;
                display: inline-block;
                vertical-align: middle;
                box-sizing: content-box;
                position: relative;
                margin-right: 10px;
            }
        </style>
    ';
}