https://www.sitepoint.com/intuitive-scrolling-interfaces-with-css-scroll-snap-points/ 原文：http://www.cnblogs.com/zyip/p/5521588.html
IBAnimatable Design and prototype UI, interaction, navigation, transition and animation for App Store ready Apps in Interface Builder with IBAnimatable. The app was made in Interface Builder with IBAnimatable without a single line of code . Due to the size of the GIF file on Dribbble , it only demonstrates a subset of features. We can also find the full HD version on YouTube orMP4 on Gi...