style.css

/*code by vishal */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}
html,body{
    height: 100%;
    width: 100%;
}
#main{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    background-color: rgb(202, 238, 202);
}
#panel{
    overflow: hidden;
    height: 80%;
    width: 80%;
    border-radius: 10px;
    background-color: #fff;
}
#ptop{
    padding: 0 30%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    width: 100%;
    height: 100px;
    background-color: rgb(72, 104, 72);
}
.elem{
    display: flex;
    /* background-color: red; */
    align-items: center;
    gap: 20px;
    color: #fff;
    font-weight: 600;
}
.box{
    padding: 10px 20px;
    background-color: #fff;
    border-radius: 5px;
    color: rgb(18, 119, 57);
}
/*code by vishal */
#pbtm {
    display: flex;
    justify-content:center;
    align-items:center;
    gap: 10px;
    flex-wrap: wrap;
    /* justify-content: center; */
    padding: 20px;
    width:100%;
    height:calc(100% - 100px);
    /* background-color: #000; */
}
.bubble{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    color: #fff;
    background-color: rgb(72, 104, 72);
    border-radius: 50%;
    font-weight: 500;
}
.bubble:hover{
    background-color: rgb(18, 119, 57);
    cursor: pointer;
    scale: 1.03;
}

/*code by vishal */