.Intramolecular-force{width:218px; height:151px ;}.tear-paper{width:251px; height:108px ;}.comparison-intermolecular-force{width:130px; height:79px ;}.attraction-repulsion{width:262px; height:147px ;}.water-bottle{width:px; height:px ;}.water-dripping{width:175px; height:162px ;}.water-drops-space{width:275px; height:183px ;}