.elementor-15 .elementor-element.elementor-element-6e199cd:not(.elementor-motion-effects-element-type-background), .elementor-15 .elementor-element.elementor-element-6e199cd > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://rrbrothers.cn/wp-content/uploads/2022/07/default-header-img.jpg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-15 .elementor-element.elementor-element-6e199cd > .elementor-container{min-height:323px;}.elementor-15 .elementor-element.elementor-element-6e199cd{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;}.elementor-15 .elementor-element.elementor-element-6e199cd > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-widget-image .widget-image-caption{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );}.elementor-15 .elementor-element.elementor-element-1390aa6 img{max-width:0%;}.elementor-15 .elementor-element.elementor-element-acdaf50:not(.elementor-motion-effects-element-type-background), .elementor-15 .elementor-element.elementor-element-acdaf50 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://rrbrothers.cn/wp-content/uploads/2022/07/section-3-bg.jpg");background-position:center right;background-repeat:no-repeat;background-size:cover;}.elementor-15 .elementor-element.elementor-element-acdaf50 > .elementor-container{min-height:579px;}.elementor-15 .elementor-element.elementor-element-acdaf50{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:60px 0px 60px 0px;}.elementor-15 .elementor-element.elementor-element-acdaf50 > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 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-15 .elementor-element.elementor-element-5cf33ed .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:15px;font-weight:600;color:#8B8B8B;}.elementor-15 .elementor-element.elementor-element-89f33a9 .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:26px;font-weight:600;color:#000000;}.elementor-15 .elementor-element.elementor-element-361080d:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-15 .elementor-element.elementor-element-361080d > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-15 .elementor-element.elementor-element-361080d > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin:0px 6px 0px 0px;--e-column-margin-right:6px;--e-column-margin-left:0px;padding:25px 25px 25px 25px;}.elementor-15 .elementor-element.elementor-element-361080d > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-widget-icon-box.elementor-view-stacked .elementor-icon{background-color:var( --e-global-color-primary );}.elementor-widget-icon-box.elementor-view-framed .elementor-icon, .elementor-widget-icon-box.elementor-view-default .elementor-icon{fill:var( --e-global-color-primary );color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-widget-icon-box .elementor-icon-box-title, .elementor-widget-icon-box .elementor-icon-box-title a{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );}.elementor-widget-icon-box .elementor-icon-box-title{color:var( --e-global-color-primary );}.elementor-widget-icon-box:has(:hover) .elementor-icon-box-title,
					 .elementor-widget-icon-box:has(:focus) .elementor-icon-box-title{color:var( --e-global-color-primary );}.elementor-widget-icon-box .elementor-icon-box-description{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-15 .elementor-element.elementor-element-ec29381 .elementor-icon-box-wrapper{align-items:start;}.elementor-15 .elementor-element.elementor-element-ec29381{--icon-box-icon-margin:36px;}.elementor-15 .elementor-element.elementor-element-ec29381 .elementor-icon-box-title{margin-block-end:10px;color:#1E1E1E;}.elementor-15 .elementor-element.elementor-element-ec29381.elementor-view-stacked .elementor-icon{background-color:#313131;}.elementor-15 .elementor-element.elementor-element-ec29381.elementor-view-framed .elementor-icon, .elementor-15 .elementor-element.elementor-element-ec29381.elementor-view-default .elementor-icon{fill:#313131;color:#313131;border-color:#313131;}.elementor-15 .elementor-element.elementor-element-ec29381 .elementor-icon{font-size:36px;}.elementor-15 .elementor-element.elementor-element-ec29381 .elementor-icon-box-title, .elementor-15 .elementor-element.elementor-element-ec29381 .elementor-icon-box-title a{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:600;}.elementor-15 .elementor-element.elementor-element-ec29381 .elementor-icon-box-description{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:400;}.elementor-15 .elementor-element.elementor-element-84ba94b:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-15 .elementor-element.elementor-element-84ba94b > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-15 .elementor-element.elementor-element-84ba94b:hover > .elementor-element-populated{background-color:#F8F8F8FA;}.elementor-15 .elementor-element.elementor-element-84ba94b > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:25px 25px 25px 25px;}.elementor-15 .elementor-element.elementor-element-84ba94b > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-15 .elementor-element.elementor-element-3bffb4a .elementor-icon-box-wrapper{align-items:start;}.elementor-15 .elementor-element.elementor-element-3bffb4a{--icon-box-icon-margin:36px;}.elementor-15 .elementor-element.elementor-element-3bffb4a .elementor-icon-box-title{margin-block-end:10px;color:#1E1E1E;}.elementor-15 .elementor-element.elementor-element-3bffb4a.elementor-view-stacked .elementor-icon{background-color:#313131;}.elementor-15 .elementor-element.elementor-element-3bffb4a.elementor-view-framed .elementor-icon, .elementor-15 .elementor-element.elementor-element-3bffb4a.elementor-view-default .elementor-icon{fill:#313131;color:#313131;border-color:#313131;}.elementor-15 .elementor-element.elementor-element-3bffb4a .elementor-icon{font-size:36px;}.elementor-15 .elementor-element.elementor-element-3bffb4a .elementor-icon-box-title, .elementor-15 .elementor-element.elementor-element-3bffb4a .elementor-icon-box-title a{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:600;}.elementor-15 .elementor-element.elementor-element-3bffb4a .elementor-icon-box-description{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:400;}.elementor-15 .elementor-element.elementor-element-46a909f{margin-top:8px;margin-bottom:8px;padding:0px 0px 0px 0px;}.elementor-15 .elementor-element.elementor-element-f9e7c30:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-15 .elementor-element.elementor-element-f9e7c30 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-15 .elementor-element.elementor-element-f9e7c30 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin:0px 6px 0px 0px;--e-column-margin-right:6px;--e-column-margin-left:0px;padding:25px 25px 25px 25px;}.elementor-15 .elementor-element.elementor-element-f9e7c30 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-15 .elementor-element.elementor-element-1e5e434 .elementor-icon-box-wrapper{align-items:start;}.elementor-15 .elementor-element.elementor-element-1e5e434{--icon-box-icon-margin:36px;}.elementor-15 .elementor-element.elementor-element-1e5e434 .elementor-icon-box-title{margin-block-end:10px;color:#1E1E1E;}.elementor-15 .elementor-element.elementor-element-1e5e434.elementor-view-stacked .elementor-icon{background-color:#313131;}.elementor-15 .elementor-element.elementor-element-1e5e434.elementor-view-framed .elementor-icon, .elementor-15 .elementor-element.elementor-element-1e5e434.elementor-view-default .elementor-icon{fill:#313131;color:#313131;border-color:#313131;}.elementor-15 .elementor-element.elementor-element-1e5e434 .elementor-icon{font-size:36px;}.elementor-15 .elementor-element.elementor-element-1e5e434 .elementor-icon-box-title, .elementor-15 .elementor-element.elementor-element-1e5e434 .elementor-icon-box-title a{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:600;}.elementor-15 .elementor-element.elementor-element-1e5e434 .elementor-icon-box-description{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:400;}.elementor-15 .elementor-element.elementor-element-7db3493:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-15 .elementor-element.elementor-element-7db3493 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-15 .elementor-element.elementor-element-7db3493:hover > .elementor-element-populated{background-color:#F8F8F8FA;}.elementor-15 .elementor-element.elementor-element-7db3493 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:25px 25px 25px 25px;}.elementor-15 .elementor-element.elementor-element-7db3493 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-15 .elementor-element.elementor-element-853e59c .elementor-icon-box-wrapper{align-items:start;}.elementor-15 .elementor-element.elementor-element-853e59c{--icon-box-icon-margin:36px;}.elementor-15 .elementor-element.elementor-element-853e59c .elementor-icon-box-title{margin-block-end:10px;color:#1E1E1E;}.elementor-15 .elementor-element.elementor-element-853e59c.elementor-view-stacked .elementor-icon{background-color:#313131FA;}.elementor-15 .elementor-element.elementor-element-853e59c.elementor-view-framed .elementor-icon, .elementor-15 .elementor-element.elementor-element-853e59c.elementor-view-default .elementor-icon{fill:#313131FA;color:#313131FA;border-color:#313131FA;}.elementor-15 .elementor-element.elementor-element-853e59c .elementor-icon{font-size:36px;}.elementor-15 .elementor-element.elementor-element-853e59c .elementor-icon-box-title, .elementor-15 .elementor-element.elementor-element-853e59c .elementor-icon-box-title a{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:600;}.elementor-15 .elementor-element.elementor-element-853e59c .elementor-icon-box-description{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:400;}.elementor-15 .elementor-element.elementor-element-991298c{margin-top:8px;margin-bottom:8px;padding:0px 0px 0px 0px;}.elementor-15 .elementor-element.elementor-element-df8bc58:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-15 .elementor-element.elementor-element-df8bc58 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-15 .elementor-element.elementor-element-df8bc58 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin:0px 6px 0px 0px;--e-column-margin-right:6px;--e-column-margin-left:0px;padding:25px 25px 25px 25px;}.elementor-15 .elementor-element.elementor-element-df8bc58 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-15 .elementor-element.elementor-element-96b937a .elementor-icon-box-wrapper{align-items:start;}.elementor-15 .elementor-element.elementor-element-96b937a{--icon-box-icon-margin:36px;}.elementor-15 .elementor-element.elementor-element-96b937a .elementor-icon-box-title{margin-block-end:10px;color:#1E1E1E;}.elementor-15 .elementor-element.elementor-element-96b937a.elementor-view-stacked .elementor-icon{background-color:#313131;}.elementor-15 .elementor-element.elementor-element-96b937a.elementor-view-framed .elementor-icon, .elementor-15 .elementor-element.elementor-element-96b937a.elementor-view-default .elementor-icon{fill:#313131;color:#313131;border-color:#313131;}.elementor-15 .elementor-element.elementor-element-96b937a .elementor-icon{font-size:36px;}.elementor-15 .elementor-element.elementor-element-96b937a .elementor-icon-box-title, .elementor-15 .elementor-element.elementor-element-96b937a .elementor-icon-box-title a{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:600;}.elementor-15 .elementor-element.elementor-element-96b937a .elementor-icon-box-description{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:400;}.elementor-15 .elementor-element.elementor-element-94ef95b:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-15 .elementor-element.elementor-element-94ef95b > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-15 .elementor-element.elementor-element-94ef95b:hover > .elementor-element-populated{background-color:#F8F8F8FA;}.elementor-15 .elementor-element.elementor-element-94ef95b > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:25px 25px 25px 25px;}.elementor-15 .elementor-element.elementor-element-94ef95b > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-15 .elementor-element.elementor-element-3ea49e7 .elementor-icon-box-wrapper{align-items:start;}.elementor-15 .elementor-element.elementor-element-3ea49e7{--icon-box-icon-margin:36px;}.elementor-15 .elementor-element.elementor-element-3ea49e7 .elementor-icon-box-title{margin-block-end:10px;color:#1E1E1E;}.elementor-15 .elementor-element.elementor-element-3ea49e7.elementor-view-stacked .elementor-icon{background-color:#313131;}.elementor-15 .elementor-element.elementor-element-3ea49e7.elementor-view-framed .elementor-icon, .elementor-15 .elementor-element.elementor-element-3ea49e7.elementor-view-default .elementor-icon{fill:#313131;color:#313131;border-color:#313131;}.elementor-15 .elementor-element.elementor-element-3ea49e7 .elementor-icon{font-size:36px;}.elementor-15 .elementor-element.elementor-element-3ea49e7 .elementor-icon-box-title, .elementor-15 .elementor-element.elementor-element-3ea49e7 .elementor-icon-box-title a{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:600;}.elementor-15 .elementor-element.elementor-element-3ea49e7 .elementor-icon-box-description{font-family:"Roboto", Sans-serif;font-size:14px;font-weight:400;}@media(min-width:768px){.elementor-15 .elementor-element.elementor-element-98f16a1{width:61.93%;}.elementor-15 .elementor-element.elementor-element-14ee097{width:38.026%;}}