.passage-title {
    background-color:#c3cce4;
}

@media screen and (max-width: 599px) {
    passage .passage-text 
    {
        -webkit-column-count: 1; /* Chrome, Safari, Opera */
        -moz-column-count: 1; /* Firefox */
        column-count: 1;
    }
}

@media screen and (min-width: 600px) and (max-width: 849px) {
    passage .passage-text 
    {
        -webkit-column-count: 2; /* Chrome, Safari, Opera */
        -moz-column-count: 2; /* Firefox */
        column-count: 2;
        
        -webkit-column-gap: 30px; /* Chrome, Safari, Opera */
        -moz-column-gap: 30px; /* Firefox */
        column-gap: 30px;
        
        -webkit-column-rule-style: solid; /* Chrome, Safari, Opera */
        -moz-column-rule-style: solid; /* Firefox */
        column-rule-style: solid;
        
        -webkit-column-rule-width: 1px; /* Chrome, Safari, Opera */
        -moz-column-rule-width: 1px; /* Firefox */
        column-rule-width: 1px;
    }
}

@media screen and (min-width: 850px) {
    passage .passage-text 
    {
        -webkit-column-count: 3; /* Chrome, Safari, Opera */
        -moz-column-count: 3; /* Firefox */
        column-count: 3;
        
        -webkit-column-gap: 30px; /* Chrome, Safari, Opera */
        -moz-column-gap: 30px; /* Firefox */
        column-gap: 30px;
        
        -webkit-column-rule-style: solid; /* Chrome, Safari, Opera */
        -moz-column-rule-style: solid; /* Firefox */
        column-rule-style: solid;

        -webkit-column-rule-width: 1px; /* Chrome, Safari, Opera */
        -moz-column-rule-width: 1px; /* Firefox */
        column-rule-width: 1px;
    }
}