.base {
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    position: absolute;
    overflow: hidden;
}
.default {
    background-color: var(--lib_bg_translucent);
}
.dark {
    background-color: var(--lib_bg_translucent1);
}
.plain {
    background-color: var(--lib_bg_snow);
}
/* .blur {
    
} */
.index3 {
    z-index: 3;
}
.index5 {
    z-index: 5;
}
.index7 {
    z-index: 7;
}
.index10 {
    z-index: 10;
}
.opacity-level1{
    opacity: .2;
}
.opacity-level2{
    opacity: .4;
}
.opacity-level3{
    opacity: .6;
}
.opacity-level4{
 opacity: .8;   
}
