css - Button gets extended when using flexbox to -


i trying put button @ center of div section using flex-box.

here code:

<div>      <a href="#" class="btn btn-outline-primary btn-lg" style="display: flex; justify-content: center;">button</a>  </div>

however, button extended after compiling.

how should modify codes avoid problem of extension?

    .btn{       padding:0 0;       margin:auto;       width:20px;     }

this css fix issue


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