.hmm{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 90vh; 
}
.box{
    margin-top: 0px;
    height:600px;
    width:500px;
    background-color: rgb(209, 183, 183);
    border-radius: 15px;
    box-shadow: rgba(17, 12, 46, 0.15) 0px 48px 100px 0px;
}
@media (max-width: 500px) { 
    .box{
        margin-top: 80px;
        height:500px;
        width:400px;
        background-color: rgb(209, 183, 183);
        border-radius: 15px;
        box-shadow: rgba(17, 12, 46, 0.15) 0px 48px 100px 0px;
    }  
}
.all{
    margin: -530px 15px 10px;
}
.myButton {
    height: 50px;
    width: 100px;
    background-color: #77c77a; 
    color: rgb(12, 6, 6);
    border: none;
    text-align: center; 
    font-size: 16px;
    margin: 4px 2px ;
    cursor: pointer;
    border-radius: 100%;
    font-family: cursive;
    font-size: larger;
}
.myButton:active{
    background-color:#64e568 ;
    outline: none;
}
.myButton:hover{
    background-color: #659967;
    
}
 
.zero{
    margin-left: 110px;
}
.ari{
    margin: 295px 360px ;
}
.plus1{
    margin-top: 20px ;
}

#line{
    position:absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 500px;
    height: 10px;
    background-color: black;
    margin: 0;
}
#white{
    margin-top: -300px;
    position:absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    width:500px;
    height: 300px;
    background-color: rgb(156, 193, 227);
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}
.ent{
    position: absolute;
    margin-top:242px;
    margin-left: 232px;
}
.ans {
    margin-left: 10px;
    margin-right: 10px;
    font-size: xx-large;
    font-family: cursive;
}

#userinput {
    margin-left: 10px;
    position: absolute;
    min-width: 200px;
    height: 60px;
    background-color: rgb(203, 113, 113);
    margin-top: 200px;
    border-radius: 20%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 60%;
}
@media (max-width: 500px) {
    .myButton{
        height: 45px;
        width: 80px; 
        font-size: 13px;
        }
        .all{
            margin: -420px 15px 10px;
        }
        .zero{
            margin-left: 90px;
        }
        .ari{
            margin: 210px 310px ;
        }
        .plus1{
            margin-top: 20px ;
        }
        .ent{
            position: absolute;
            margin-top:233px;
            margin-left: 192px;
        }
        #userinput {
            margin-top: 130px;
        }
        #white{
            width:400px;
        }
        #line{
            position:absolute;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 400px;
            height: 8px;
            background-color: black;
            margin: 0;
        }
    }