spot the difference

by Manju06

HTML

<div class="position001">
            <div id="board001">
                <button class="hide001" onclick="incorrect001()">
                    <img src="https://stefan.admark.co.uk/jimny.jpg" width="90%" />
                </button>
                <div class="block001">
                    <div id="disappear001">
                        <button class="button001" onclick="correct001()"></button>
                    </div>
                </div>
            </div>
        </div>

CSS

.position001 {
            position: relative;
      
        }

        .block001 {
            position: absolute;         
            background-color: aquamarine;
            border-radius: 50%;
             top: 9.2%;
             left: 61.4%;  
             width:5vw;
             height:5vw;        
        }

        .button001 {
            background-color: transparent;
            border: 1px solid transparent;
            width: 45px;
            height: 42px;
            
        }

        .hide001 {
           border: none;
            outline: none;           
        }