.avia-section.av-6f3xv2-124f2e41cc61331affffc8d56b42e9a7{
background-repeat:no-repeat;
background-image:url(https://iaq.org.tw/wp-content/uploads/2019/11/IAQ-Slider-04-1.jpg);
background-position:50% 50%;
background-attachment:scroll;
}
.avia-section.av-6f3xv2-124f2e41cc61331affffc8d56b42e9a7 .av-section-color-overlay{
opacity:0.4;
background-color:#000000;
}

#top .av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2{
padding-bottom:0;
color:#ffffff;
font-size:34px;
}
body .av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2 .av-special-heading-tag .heading-char{
font-size:25px;
}
#top #wrap_all .av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2 .av-special-heading-tag{
font-size:34px;
}
.av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2 .special-heading-inner-border{
border-color:#ffffff;
}
.av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2 .av-subheading{
font-size:15px;
}


@media only screen and (min-width: 480px) and (max-width: 767px){ 
#top #wrap_all .av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2 .av-special-heading-tag{
font-size:0.8em;
}
}

@media only screen and (max-width: 479px){ 
#top #wrap_all .av-special-heading.av-kgrmqynr-3d31c807a04b56f5fcd2bf2d8a59f4c2 .av-special-heading-tag{
font-size:0.8em;
}
}