CSS link removal process

Hi,

obviously you are not using the “register” function to add the CSS to the header and I want to remove the CSS link and integrate the styleing to my “only one” css to improve loading time.

Can you please adivse how to do it or upgrade your plugin to use the register WordPress standard function?

Thank you!
Marek

http://ww.wp.xz.cn/extend/plugins/wp-mashsocial-wigdet/