Mention widh and height in README
Mention widh and height in README

zakirt/SocialShare,masterweb121/SocialShare,zakirt/SocialShare,zakirt/SocialShare,masterweb121/SocialShare,masterweb121/SocialShare,AyumuKasuga/SocialShare,AyumuKasuga/SocialShare,AyumuKasuga/SocialShare