html - How to make div's height equal to the width -


i have 3 divs display:inline-block. each div set width 30%, , height 75%. problem width bigger height , want same (1:1). can solve css?

#our_services {      height: 350px;      text-align: center;      font-family:"open_sans_hebrewregular", "alefregular", arial, "times new roman";      color: black;      background-color: rgb(224, 224, 224);      overflow: auto;      margin: auto;  }  #try {      background-color: rgb(224, 224, 224);      width:60%;      height:70%;      margin:auto;  }  #product1 {      width: 30%;      height: 75%;      position: relative;      background-color:green;      display:inline-block;      /* margin:5px; */      border: 0px;  }  #product2 {      width: 30%;      height: 75%;      background-color:orange;      display:inline-block;      /* margin:5px; */      border: 0px;  }  #product3 {      width: 30%;      height: 75%;      background-color:blue;      display:inline-block;      /* margin:5px; */  }
<div id="our_services" class="container">      <h1></h1>      <div id="try">          <div id="product1"></div>          <div id="product2"></div>          <div id="product3"></div>      </div>  </div>

try this.keep same size width , height.

#try{ background-color: rgb(224,224,224); width:60%; height:60%; margin:auto; }

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