.elementor-21 .elementor-element.elementor-element-2b7a7ae{--display:flex;--min-height:550px;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--justify-content:flex-end;--align-items:flex-start;--background-transition:0.3s;overflow:visible;}.elementor-21 .elementor-element.elementor-element-2b7a7ae:not(.elementor-motion-effects-element-type-background), .elementor-21 .elementor-element.elementor-element-2b7a7ae > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://www.bsc-sz.com/wp-content/uploads/2023/12/关于我们banner-2.jpg");background-position:center center;background-size:cover;}.elementor-21 .elementor-element.elementor-element-2b7a7ae, .elementor-21 .elementor-element.elementor-element-2b7a7ae::before{--border-transition:0.3s;}.elementor-21 .elementor-element.elementor-element-0184683 .elementor-heading-title{color:var( --e-global-color-blocksy_palette_8 );font-size:48px;font-weight:700;}.elementor-21 .elementor-element.elementor-element-0184683 > .elementor-widget-container{margin:0px 0px 110px 0px;}.elementor-21 .elementor-element.elementor-element-e15064d{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--justify-content:center;--align-items:center;--background-transition:0.3s;border-style:solid;--border-style:solid;border-width:0px 0px 1px 0px;--border-top-width:0px;--border-right-width:0px;--border-bottom-width:1px;--border-left-width:0px;border-color:#D8D8D8;--border-color:#D8D8D8;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;overflow:visible;}.elementor-21 .elementor-element.elementor-element-e15064d:not(.elementor-motion-effects-element-type-background), .elementor-21 .elementor-element.elementor-element-e15064d > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-21 .elementor-element.elementor-element-e15064d, .elementor-21 .elementor-element.elementor-element-e15064d::before{--border-transition:0.3s;}.elementor-21 .elementor-element.elementor-element-e15064d.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-21 .elementor-element.elementor-element-d5d8bf7{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--background-transition:0.3s;--padding-top:0px;--padding-bottom:0px;--padding-left:10px;--padding-right:10px;overflow:visible;}.elementor-21 .elementor-element.elementor-element-932f974{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--justify-content:space-between;--align-items:center;--background-transition:0.3s;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;overflow:visible;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu .elementor-item{font-weight:600;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item{color:var( --e-global-color-blocksy_palette_4 );fill:var( --e-global-color-blocksy_palette_4 );padding-left:0px;padding-right:0px;padding-top:25px;padding-bottom:25px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item:hover,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-blocksy_palette_1 );fill:var( --e-global-color-blocksy_palette_1 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:before,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:after{background-color:#C2C2C2;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed .elementor-item:before,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed .elementor-item:after{border-color:#C2C2C2;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item.elementor-item-active{color:var( --e-global-color-blocksy_palette_4 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item.elementor-item-active:before,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item.elementor-item-active:after{background-color:var( --e-global-color-blocksy_palette_1 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed .elementor-item.elementor-item-active:before,
					.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed .elementor-item.elementor-item-active:after{border-color:var( --e-global-color-blocksy_palette_1 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed .elementor-item:before{border-width:2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-draw .elementor-item:before{border-width:0 0 2px 2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-draw .elementor-item:after{border-width:2px 2px 0 0;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-corners .elementor-item:before{border-width:2px 0 0 2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-corners .elementor-item:after{border-width:0 2px 2px 0;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-underline .elementor-item:after,
					 .elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-overline .elementor-item:before,
					 .elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-double-line .elementor-item:before,
					 .elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-double-line .elementor-item:after{height:2px;}.elementor-21 .elementor-element.elementor-element-d8027d3{--e-nav-menu-horizontal-menu-item-margin:calc( 60px / 2 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.elementor-nav-menu--layout-horizontal) .elementor-nav-menu > li:not(:last-child){margin-bottom:60px;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb > li:not(.brd_sep){color:var( --e-global-color-blocksy_palette_3 );padding:0px 10px 0px 0px;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb > li > a{color:var( --e-global-color-secondary );}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb > li > span.ekit_home_icon{color:var( --e-global-color-secondary );}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb > li > span.ekit_home_icon svg{fill:var( --e-global-color-secondary );}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb{font-size:15px;font-weight:600;justify-content:end;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb .ekit_breadcrumbs_start .ekit_home_icon{color:var( --e-global-color-blocksy_palette_1 );margin-right:5px;font-size:20px;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb .ekit_breadcrumbs_start .ekit_home_icon svg{fill:var( --e-global-color-blocksy_palette_1 );}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb > li:is(.brd_sep){color:var( --e-global-color-blocksy_palette_1 );}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb > li:is(.brd_sep) svg{fill:var( --e-global-color-blocksy_palette_1 );}.elementor-21 .elementor-element.elementor-element-dfd6fd8{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--background-transition:0.3s;--padding-top:80px;--padding-bottom:80px;--padding-left:0px;--padding-right:0px;overflow:visible;}.elementor-21 .elementor-element.elementor-element-dfd6fd8:not(.elementor-motion-effects-element-type-background), .elementor-21 .elementor-element.elementor-element-dfd6fd8 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-blocksy_palette_6 );}.elementor-21 .elementor-element.elementor-element-dfd6fd8, .elementor-21 .elementor-element.elementor-element-dfd6fd8::before{--border-transition:0.3s;}.elementor-21 .elementor-element.elementor-element-4d7342a{--display:flex;--background-transition:0.3s;overflow:visible;}.elementor-21 .elementor-element.elementor-element-28acb47{text-align:center;}.elementor-21 .elementor-element.elementor-element-28acb47 .elementor-heading-title{font-size:30px;font-weight:600;}.elementor-21 .elementor-element.elementor-element-2befce3{--divider-border-style:solid;--divider-color:var( --e-global-color-blocksy_palette_1 );--divider-border-width:4px;}.elementor-21 .elementor-element.elementor-element-2befce3 .elementor-divider-separator{width:60px;margin:0 auto;margin-center:0;}.elementor-21 .elementor-element.elementor-element-2befce3 .elementor-divider{text-align:center;padding-block-start:0px;padding-block-end:0px;}.elementor-21 .elementor-element.elementor-element-c4f52b9{column-gap:0px;text-align:center;color:var( --e-global-color-blocksy_palette_3 );line-height:1.3em;}.elementor-21 .elementor-element.elementor-element-c4f52b9 > .elementor-widget-container{margin:20px 0px 0px 0px;}.elementor-21 .elementor-element.elementor-element-b7020c2{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--background-transition:0.3s;--padding-top:50px;--padding-bottom:50px;--padding-left:0px;--padding-right:0px;overflow:visible;}.elementor-21 .elementor-element.elementor-element-b7020c2:not(.elementor-motion-effects-element-type-background), .elementor-21 .elementor-element.elementor-element-b7020c2 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-blocksy_palette_6 );}.elementor-21 .elementor-element.elementor-element-b7020c2, .elementor-21 .elementor-element.elementor-element-b7020c2::before{--border-transition:0.3s;}.elementor-21 .elementor-element.elementor-element-c326a9d{--display:flex;--background-transition:0.3s;overflow:visible;}.elementor-21 .elementor-element.elementor-element-8d46ed1{text-align:center;}.elementor-21 .elementor-element.elementor-element-8d46ed1 .elementor-heading-title{font-size:36px;font-weight:500;}.elementor-21 .elementor-element.elementor-element-5706388{--divider-border-style:solid;--divider-color:var( --e-global-color-blocksy_palette_1 );--divider-border-width:4px;}.elementor-21 .elementor-element.elementor-element-5706388 .elementor-divider-separator{width:60px;margin:0 auto;margin-center:0;}.elementor-21 .elementor-element.elementor-element-5706388 .elementor-divider{text-align:center;padding-block-start:0px;padding-block-end:0px;}.elementor-21 .elementor-element.elementor-element-27c8e4c .bdt-prime-slider-tango .bdt-item{height:500px;}.elementor-21 .elementor-element.elementor-element-27c8e4c .bdt-prime-slider-tango .bdt-content-wrap{padding:20px 20px 20px 20px;}.elementor-21 .elementor-element.elementor-element-27c8e4c .bdt-prime-slider-tango .bdt-image-wrap::before{background-color:transparent;background-image:linear-gradient(360deg, #00000038 0%, #00000000 100%);}.elementor-21 .elementor-element.elementor-element-27c8e4c .bdt-prime-slider-tango .bdt-title{font-size:24px;}.elementor-21 .elementor-element.elementor-element-27c8e4c > .elementor-widget-container{margin:0px 0px 0px 0px;}.elementor-widget .tippy-tooltip .tippy-content{text-align:center;}@media(max-width:1024px){.elementor-21 .elementor-element.elementor-element-2b7a7ae{--min-height:350px;}.elementor-21 .elementor-element.elementor-element-0184683 .elementor-heading-title{font-size:36px;}.elementor-21 .elementor-element.elementor-element-0184683 > .elementor-widget-container{margin:0px 0px 70px 0px;}.elementor-21 .elementor-element.elementor-element-d5d8bf7{--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--gap:0px 0px;--padding-top:0px;--padding-bottom:0px;--padding-left:20px;--padding-right:20px;}.elementor-21 .elementor-element.elementor-element-932f974{--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--align-items:flex-start;--gap:0px 0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-21 .elementor-element.elementor-element-932f974.e-con{--order:99999 /* order end hack */;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item{padding-left:0px;padding-right:0px;padding-top:20px;padding-bottom:20px;}.elementor-21 .elementor-element.elementor-element-d8027d3{--e-nav-menu-horizontal-menu-item-margin:calc( 50px / 2 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.elementor-nav-menu--layout-horizontal) .elementor-nav-menu > li:not(:last-child){margin-bottom:50px;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb{font-size:15px;}.elementor-21 .elementor-element.elementor-element-2540c54 > .elementor-widget-container{padding:5px 0px 0px 0px;}.elementor-21 .elementor-element.elementor-element-2540c54.elementor-element{--order:-99999 /* order start hack */;}}@media(max-width:767px){.elementor-21 .elementor-element.elementor-element-2b7a7ae{--min-height:200px;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--justify-content:flex-start;--align-items:flex-end;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-21 .elementor-element.elementor-element-0184683 .elementor-heading-title{font-size:24px;}.elementor-21 .elementor-element.elementor-element-0184683 > .elementor-widget-container{margin:0px 0px 30px -5px;}.elementor-21 .elementor-element.elementor-element-e15064d{--width:100%;}.elementor-21 .elementor-element.elementor-element-d5d8bf7{--gap:0px 0px;--padding-top:10px;--padding-bottom:0px;--padding-left:10px;--padding-right:10px;}.elementor-21 .elementor-element.elementor-element-932f974{--width:100%;}.elementor-21 .elementor-element.elementor-element-932f974.e-con{--order:99999 /* order end hack */;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu .elementor-item{font-size:14px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed .elementor-item:before{border-width:2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-draw .elementor-item:before{border-width:0 0 2px 2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-draw .elementor-item:after{border-width:2px 2px 0 0;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-corners .elementor-item:before{border-width:2px 0 0 2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-framed.e--animation-corners .elementor-item:after{border-width:0 2px 2px 0;}.elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-underline .elementor-item:after,
					 .elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-overline .elementor-item:before,
					 .elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-double-line .elementor-item:before,
					 .elementor-21 .elementor-element.elementor-element-d8027d3 .e--pointer-double-line .elementor-item:after{height:2px;}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main .elementor-item{padding-left:0px;padding-right:0px;padding-top:15px;padding-bottom:15px;}.elementor-21 .elementor-element.elementor-element-d8027d3{--e-nav-menu-horizontal-menu-item-margin:calc( 15px / 2 );}.elementor-21 .elementor-element.elementor-element-d8027d3 .elementor-nav-menu--main:not(.elementor-nav-menu--layout-horizontal) .elementor-nav-menu > li:not(:last-child){margin-bottom:15px;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb{font-size:13px;justify-content:start;}.elementor-21 .elementor-element.elementor-element-2540c54 .ekit-breadcrumb .ekit_breadcrumbs_start .ekit_home_icon{font-size:15px;}.elementor-21 .elementor-element.elementor-element-2540c54 > .elementor-widget-container{padding:0px 0px 0px 0px;}.elementor-21 .elementor-element.elementor-element-dfd6fd8{--padding-top:50px;--padding-bottom:50px;--padding-left:0px;--padding-right:0px;}.elementor-21 .elementor-element.elementor-element-4d7342a{--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-21 .elementor-element.elementor-element-28acb47 .elementor-heading-title{font-size:24px;}.elementor-21 .elementor-element.elementor-element-c4f52b9{font-size:14px;line-height:1.3em;}.elementor-21 .elementor-element.elementor-element-c4f52b9 > .elementor-widget-container{margin:0px 0px 0px 0px;}.elementor-21 .elementor-element.elementor-element-b7020c2{--padding-top:30px;--padding-bottom:30px;--padding-left:0px;--padding-right:0px;}.elementor-21 .elementor-element.elementor-element-8d46ed1 .elementor-heading-title{font-size:24px;}.elementor-21 .elementor-element.elementor-element-27c8e4c .bdt-prime-slider-tango .bdt-item{height:500px;}.elementor-21 .elementor-element.elementor-element-27c8e4c .bdt-prime-slider-tango .bdt-title{font-size:18px;}.elementor-21 .elementor-element.elementor-element-27c8e4c > .elementor-widget-container{margin:-120px 0px -120px 0px;}}@media(min-width:768px){.elementor-21 .elementor-element.elementor-element-2b7a7ae{--content-width:1200px;}.elementor-21 .elementor-element.elementor-element-d5d8bf7{--width:1200px;}.elementor-21 .elementor-element.elementor-element-932f974{--width:100%;}.elementor-21 .elementor-element.elementor-element-dfd6fd8{--content-width:1200px;}.elementor-21 .elementor-element.elementor-element-4d7342a{--content-width:1200px;}.elementor-21 .elementor-element.elementor-element-c326a9d{--content-width:1440px;}}@media(max-width:1024px) and (min-width:768px){.elementor-21 .elementor-element.elementor-element-e15064d{--width:100%;}.elementor-21 .elementor-element.elementor-element-932f974{--width:100%;}}/* Start custom CSS for nav-menu, class: .elementor-element-d8027d3 */.elementor-nav-menu--layout-horizontal .elementor-nav-menu {
    display: flex;
    overflow-x: auto;
    flex-wrap: nowrap!important;
}

.elementor-nav-menu::-webkit-scrollbar{
 width: 0;
 height: 0;
}/* End custom CSS */