Scrolling effect not working when i’m not logged in

Hello, i’m tring to make scrolling effect to my header and it works only when i’m logged in but anyone else can’t see it, does anyone knows how to fix this ??
here’s my css script that i’ve added to the header

selector.elementor-sticky–effects{
background-color:#13161d!important
}

selector{
transition: background-color 1s ease !important;
}

selector.elementor-sticky–effects >.elementor-container{
min-height: 65px;
}

selector > .elementor-container{
transition: min-height 3s ease !important;
}`

The page I need help with: [log in to see the link]