style.css

body{
    margin: 0;
    padding: 0;
    background: linear-gradient(86deg, #e8e3c7, #bda0cb) !important;
}

.container{
    height: 695px;
    width: 370px;
    display: flex; 
    justify-content: center;
     align-items: center;
     align-content: center; 
    margin: auto;
    border-radius: 10px;
    flex-direction: column;
}

.top
{
    display: flex;
    margin-top: 54px;
    gap: 30px;
    align-items: center;
}

img{
    height: 80px;
    width: 80px;
    margin-bottom: 10px;
    margin-top: 27px;
}

.calculator{
    border-radius: 15px;
    border: 2px solid crimson;
    padding: 7px;
    background-color: whitesmoke;
    width: 351px;
}

input{
    
    font-size: 40px;
    height: 60px;
    width: 72px;
    margin: 9px; 
    margin-left: 30px;
    border-radius: 15px;
    background-color: darkkhaki;
    border: none;
    justify-items: center;
}

.btns:hover{
    transform: scale(1.05);
    border:1px solid black;
    color:brown;
}
#display-ans,#clear-btn{
    margin-bottom: 5px;
    width: 303px;
    margin-top: 10px;
}

#display-ans{
    font-size: 22px;
}

#clear-btn{
    background-color:brown;
}

#clear-btn:hover{
    color: white;
}

#enter{
    background-color: #bda0cb;
}