jquery - Text overflows on a div -

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i have div right when text overflows, makes scroll. questions are, there way make scroll bars hidden until text overflows? , there way make overflows , down, , not left , right? 

div {    width: 100px;    height: 100px;    overflow: scroll;  }
<div>hellohellohellohellohellohellohellohellohellohellohellohellohello</div>

yes! use overflow: auto; , word-break: break-all;.

div {     ...     overflow-y: auto;     overflow-x: hidden;     word-break: break-all; }

working fiddle: http://jsfiddle.net/631msl3l/2/

note: word-break not supported opera.


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