Tell us what’s happening:
Describe your issue in detail here.
**Your code so far**
<style>
#box-container {
display: flex;
height: 500px;
}
#box-1 {
background-color: dodgerblue;
flex : 2 2 150px;
height: 300px;
}
#box-2 {
background-color: orangered;
flex: 1 1 150px;
height: 300px;
}
</style>
<div id="box-container">
<div id="box-1"></div>
<div id="box-2"></div>
</div>
**Your browser information:**
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36
Challenge: Use the flex Shorthand Property
Link to the challenge: