Fix .social-share-button-qq background image position
Fix .social-share-button-qq background image position

@media only screen and (-webkit-device-pixel-ratio: 2) {
...
.social-share-button-qq
...
}
Matrixbirds/icon-social-share-button,Kaizeras/social-share-button-foundation,codeodor/social-share-button,testerhome/social-share-button,hoangnghiem/social-share-button,drselump14/social-share-button,sofarsounds/social-share-button,marvindpunongbayan/social-share-button,marvindpunongbayan/social-share-button,jogiranjith/social-share-button