.avia-section.av-16gsdm-17a70dc41af07fb43eb237b63399e56a{background-repeat:no-repeat;background-image:url(https://xianhkzs.com/wp-content/uploads/2025/08/shutter_1940535079-1-scaled-1.jpg);background-position:50% 50%;background-attachment:fixed}.avia-section.av-16gsdm-17a70dc41af07fb43eb237b63399e56a .av-section-color-overlay{opacity:0.8;background-color:#ffffff} .avia-image-container.av-pr4nm-de00fdf7f3ffb2e275f4bf8d201e6631 img.avia_image{box-shadow:none}.avia-image-container.av-pr4nm-de00fdf7f3ffb2e275f4bf8d201e6631 .av-image-caption-overlay-center{color:#ffffff} #top .av-special-heading.av-l5316-c4683883e5c50f3f10e44c104d601fa1{padding-bottom:10px}body .av-special-heading.av-l5316-c4683883e5c50f3f10e44c104d601fa1 .av-special-heading-tag .heading-char{font-size:25px}.av-special-heading.av-l5316-c4683883e5c50f3f10e44c104d601fa1 .av-subheading{font-size:15px} #top .hr.hr-invisible.av-bnvuq-14253840fc8ff3c9feb7cef04dc030d7{height:100px}