CSS File

1.wd-collapsible-content>.vc_column-inner{position:relative;overflow:hidden}

2.wd-collapsible-content.wd-opened>.vc_column-inner{max-height:100% !important}

3.wd-collapsible-content:not(.wd-opened) .wd-collapsible-button{position:absolute;inset-inline:15px;bottom:0;z-index:11}

4.wd-collapsible-content:not(.wd-opened)>.vc_column-inner>.wpb_wrapper:after{content:"";position:absolute;inset-inline:0;bottom:0;z-index:10;height:90px;background:linear-gradient(to bottom, transparent 0px, currentColor 40px);color:#fff}

5