#element_1044_content{opacity: 1;background: none;border-radius: 0.0px; border: none;box-shadow: none;}#element_1044 {z-index: 12;}#element_1045_content{opacity: 1;background: none;border-radius: 0.0px; border: none;box-shadow: none;}#element_1045 {z-index: 11;}#element_1043_content{opacity: 1;background: none;border-radius: 0.0px; border: none;box-shadow: none;}#element_1043 {z-index: 10;}#element_1042_content{opacity: 1;background: none;border-radius: 0.0px; border: none;box-shadow: none;}#element_1042 {z-index: 9;}#element_1326 {z-index: 8;}#element_226 {z-index: 7;}#element_225 {z-index: 6;}#element_224 {z-index: 5;}#element_7 {z-index: 4;}#element_57_content{opacity: 0.7;background: none;border-radius: 0.0px; border: none;box-shadow: none;}#element_57 {z-index: 3;}#element_54_content{opacity: 1;background-color: rgb(76, 141, 202);background-size: auto;background-attachment: scroll;background-image: url('/files/dynamicContent/sites/phet4h/images/.CURRENT_LIB/1920_phet4h_img_90d6e17b514be3f156e135e828e8314d.png');background-repeat: repeat;background-position: 0px 0px;border-radius: 0.0px; border: none;box-shadow: none;}#element_54 {z-index: 2;}#footerGroup_pl_content{opacity: 1;background: none;border-radius: 0.0px; border: none;box-shadow: none;}#footerGroup_pl {z-index: 1;}body, body::before, #body, #container {z-index: 0;}@media (max-width: 479px){#element_1326{width: 340.0px;height: auto;left: -10.0px;right: auto;top: 114.0px;}#element_1326_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_226{width: 52.0px;height: 52.0px;left: 134.0px;right: auto;top: 147.0px;}#element_226_content{padding: 0px}#element_225{width: 360.0px;height: 58.0px;left: -20.0px;right: auto;top: 101.0px;}#element_225_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_224{width: 243.0px;height: 91.0px;left: 38.5px;right: auto;top: 0.0px;}#element_224_content{padding: 0px}#element_7{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 223.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#element_7_content{padding: 0px}#element_57{width: 365.0px;height: auto;left: -28.0px;right: auto;top: 0.0px;}#element_57_content{padding-left: 8.0px; padding-right: 8.0px; padding-top: 8.0px; padding-bottom: 8.0px;}#element_54{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 75.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#element_54_content{padding: 0px}#footerGroup_pl{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 84.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 3223.0px;}#footerGroup_pl_content{padding: 0px}#element_1044{width: 72.0px;height: 75.0px;left: 124.0px;right: auto;top: 827.0px;}#element_1044_content{padding: 0px}#element_1045{width: 300.0px;height: 75.0px;left: 10.0px;right: auto;top: 939.0px;}#element_1045_content{padding-left: 1.0px; padding-right: 1.0px; padding-top: 11.0px; padding-bottom: 11.0px;}#element_1043{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 418.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 388.0px;}#element_1043_content{padding-left: 1.0px; padding-right: 1.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_1042{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 175.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 186.0px;}#element_1042_content{padding: 0px}#element_57{width: 365.0px;height: 64.0px;left: -28.0px;right: auto;top: 0.0px;}#element_57_content{padding-left: 8.0px; padding-right: 8.0px; padding-top: 8.0px; padding-bottom: 8.0px;}#element_54{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 75.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#element_54_content{padding: 0px}#footerGroup_pl{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 84.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#footerGroup_pl_content{padding: 0px}}@media (max-width: 1199px) and (min-width: 480px){#element_1326{width: 279.0px;height: auto;left: 217.0px;right: auto;top: 41.0px;}#element_1326_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_226{width: 52.0px;height: 52.0px;left: 214.0px;right: auto;top: 96.0px;}#element_226_content{padding: 0px}#element_225{width: 199.0px;height: 48.0px;left: 281.0px;right: auto;top: 21.0px;}#element_225_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_224{width: 243.0px;height: 91.0px;left: 27.5px;right: auto;top: 0.0px;}#element_224_content{padding: 0px}#element_7{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 155.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#element_7_content{padding: 0px}#element_57{width: 478.0px;height: auto;left: 2.0px;right: auto;top: 14.0px;}#element_57_content{padding-left: 8.0px; padding-right: 8.0px; padding-top: 8.0px; padding-bottom: 8.0px;}#element_54{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 45.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 14.0px;}#element_54_content{padding: 0px}#footerGroup_pl{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 60.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 2752.0px;}#footerGroup_pl_content{padding: 0px}#element_1044{width: 72.0px;height: 75.0px;left: 204.0px;right: auto;top: 764.0px;}#element_1044_content{padding: 0px}#element_1045{width: 460.0px;height: 75.0px;left: 10.0px;right: auto;top: 860.0px;}#element_1045_content{padding-left: 2.0px; padding-right: 2.0px; padding-top: 11.0px; padding-bottom: 11.0px;}#element_1043{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 298.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 456.0px;}#element_1043_content{padding-left: 2.0px; padding-right: 2.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_1042{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 283.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 145.0px;}#element_1042_content{padding: 0px}#element_57{width: 478.0px;height: 40.0px;left: 2.0px;right: auto;top: 14.0px;}#element_57_content{padding-left: 8.0px; padding-right: 8.0px; padding-top: 8.0px; padding-bottom: 8.0px;}#element_54{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 45.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 14.0px;}#element_54_content{padding: 0px}#footerGroup_pl{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 60.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#footerGroup_pl_content{padding: 0px}}@media (min-width: 1200px){#element_1326{width: 273.0px;height: auto;left: 956.0px;right: auto;top: 20.0px;}#element_1326_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_226{width: 891.0px;height: 44.0px;left: 235.0px;right: auto;top: 40.0px;}#element_226_content{padding: 0px}#element_225{width: 186.0px;height: 71.0px;left: 1028.0px;right: auto;top: 0.0px;}#element_225_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_224{width: 243.0px;height: 91.0px;left: 0.0px;right: auto;top: 0.0px;}#element_224_content{padding: 0px}#element_7{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 94.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 0.0px;}#element_7_content{padding: 0px}#element_57{width: 611.0px;height: auto;left: 295.0px;right: auto;top: 20.0px;}#element_57_content{padding-left: 8.0px; padding-right: 8.0px; padding-top: 8.0px; padding-bottom: 8.0px;}#element_54{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 40.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 20.0px;}#element_54_content{padding: 0px}#footerGroup_pl{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 40.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 768.0px;}#footerGroup_pl_content{padding: 0px}#element_1044{width: 72.0px;height: 75.0px;left: 405.0px;right: auto;top: 642.0px;}#element_1044_content{padding: 0px}#element_1045{width: 1104.0px;height: 58.0px;left: 107.0px;right: auto;top: 662.0px;}#element_1045_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_1043{width: 1104.0px;height: 226.0px;left: 48.0px;right: auto;top: 402.0px;}#element_1043_content{padding-left: 5.0px; padding-right: 5.0px; padding-top: 5.0px; padding-bottom: 5.0px;}#element_1042{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 283.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 94.0px;}#element_1042_content{padding: 0px}#element_57{width: 611.0px;height: 40.0px;left: 295.0px;right: auto;top: 788.0px;}#element_57_content{padding-left: 8.0px; padding-right: 8.0px; padding-top: 8.0px; padding-bottom: 8.0px;}#element_54{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 40.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 788.0px;}#element_54_content{padding: 0px}#footerGroup_pl{width: calc(100vw - var(--vertical-scrollbar-width, 0px));height: 40.0px;left: calc(-50vw + 50% + calc(var(--vertical-scrollbar-width, 0px)/2));right: auto;top: 768.0px;}#footerGroup_pl_content{padding: 0px}}