4.css

body {
    background-color: #F5D6C6;
    margin: auto;
    margin-top: 10px;
    width: 60%; 
    padding: 10px;
    text-align: center;
}

.div1 {
   visibility: hidden;
}

h3 {
    font-size: 28px;
}

#try1 {
    position: absolute; 
    visibility: visible; 
    left: 90px; 
    top: 300px; 
    /* z-index: 200; */
}

#try5 {
    position: absolute; 
    visibility: visible; 
    left: 370px; 
    top: 600px;
}

#try6 {
    position: absolute;
    visibility: visible;
    top: 170px;
    left: 330px;
}

#try1 input, #try3 input, #try6 input {
    background-color: #F5D6C6;
    border: 2px solid #F5D6C6;
    cursor: pointer;
    height: 100px;
    width: 100px;
}

#try2 {
    position: absolute; 
    visibility: visible; 
    right: 340px; 
    top: 480px; 
    /* z-index: 200; */
}

#try2 input, #try4 input{
    background-color: #F5D6C6;
    border: 2px solid #F5D6C6;
    cursor: pointer;
    height: 45px;
    width: 80px;
}

#try5 input {
    background-color: #F5D6C6;
    border: 2px solid #F5D6C6;
    cursor: pointer;
    height: 65px;
    width: 65px;
}

#try3 {
    position: absolute; 
    visibility: visible; 
    right: 130px; 
    top: 190px; 
}

#try4 {
   position: absolute; 
   visibility: visible;
   right: 320px; 
   top: 700px; 
}

button {
    top: 695px;
    right: 410px;
    background-color: #F5D6C6;
    border: 2px solid #F5D6C6;
    color: #F5D6C6;
    cursor: pointer;
    position: absolute;
}

img {
    width: 550px;
    height: 600px;
}