.info, .info-home {

    a {
        color: var(--link-color);
    }
    
    em { 
        font-size: 28px; 
        font-style: normal; 
        font-family: var(--title-font) ;
        color: black; 
    } 
    
    h2,h3,h4,h5,h6 {
        font-style: normal; 
        font-family: var(--title-font) ;
        color: var(--theme-color-dark);
    }

    h1 {
        color: #000;
        text-align: center;
        
    }
    
    details > summary {
        cursor: pointer;
        color: var(--link-color); 
        text-decoration: underline;
        list-style:  none; 
    } 
    
    /* research links behavior */
    .research-links { 
        display: inline-block; 
        vertical-align: middle;            /* in-line      */
        margin-right: 10px; 
    }
    
    /* style lines */
    .solid {
        color: var(--theme-color-dark);
        background: var(--theme-color-dark);
        border: var(--theme-color-dark);
        height: 2px;
    }
}