.avia-section.av-7zx8yy-7cca4926031385e38154050e91be35ad .av-parallax .av-parallax-inner{background-repeat:no-repeat;background-image:url(https://www.hydrotest.ir/wp-content/uploads/2018/07/Hydrotest-d31.jpg);background-position:50% 50%;background-attachment:scroll}.avia-section.av-7zx8yy-7cca4926031385e38154050e91be35ad .av-section-color-overlay{opacity:0.5;background-color:#000000} .flex_column.av-5u26h6-8758e9045cbca05c49d936f8da372a14{border-radius:0px 0px 0px 0px;padding:0px 0px 0px 0px} #top .av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f{padding-bottom:0;color:#ffffff;font-size:40px}body .av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f .av-special-heading-tag .heading-char{font-size:25px}#top #wrap_all .av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f .av-special-heading-tag{font-size:40px}.av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f .special-heading-inner-border{border-color:#ffffff}.av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f .av-subheading{font-size:15px} #top .hr.av-4c3vmy-040e6029332b84d9bf7d5799bbdaa409{margin-top:5px;margin-bottom:35px}.hr.av-4c3vmy-040e6029332b84d9bf7d5799bbdaa409 .hr-inner{width:50px;border-color:#efbb20} @media only screen and (min-width:480px) and (max-width:767px){#top #wrap_all .av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f .av-special-heading-tag{font-size:0.8em}} @media only screen and (max-width:479px){#top #wrap_all .av-special-heading.av-mdj5o42a-1e2e09e8585cd73c0942bc329ab1bb2f .av-special-heading-tag{font-size:0.8em}}