add
replace use_your_own_colors with your own colors get that from https://www.w3schools.com/colors/colors_picker.asp
![[Image: 6xqqegl.png]]()
Code:
.hidden-content {
padding: 10px;
color: #use_your_own_colors;
background: #use_your_own_colors;
border-radius: 2px;
border: 1px solid #use_your_own_colors;
}replace use_your_own_colors with your own colors get that from https://www.w3schools.com/colors/colors_picker.asp