How to get css of multicolumn css3 by javascript -

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<div id="multicolum"> <p>content</p> </div>

css:

  #multicolumn     {     text-align: justify;     -webkit-column-count: 2;     -moz-column-count: 2;     column-count: 2;     height: 100%;     width: 100%;     -moz-column-gap: 40px; /* firefox */     -webkit-column-gap: 40px; /* safari , chrome */     column-gap: 40px;     position: relative;     top: 0px;     left: 0px;     float: left;     font-size: 30px;    }

how can attribute "column-gap" of muticomlum javascript not jquery. can me!

change id of div multicolumn , then:

document.getelementbyid("multicolumn").style.columngap return column-gap css property


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