*{
    padding: 0%;
    margin: 0%;
    box-sizing: border-box;
}
.body{
    width: 100%;
    max-height: 100vh;
    height: 100vh;
    display: flex;
    justify-content: center;
align-items: center;
    
}
.container{
    max-width: 450px;
    width: 100%;
}

form{
    width: 100%;
    display: flex;
    flex-direction: column;
    background-color: rgb(20, 20, 20);
}
.screen{
    width: 100%;
    background-color: rgb(20, 20, 20);
}
#screen1{
    width: 100%;
    border: none;
outline: none;
padding: 40px 20px;
padding-bottom: 15px;
color: white;
text-align: right;
font-size: xx-large;

}
#screen{
    width: 100%;
    border: none;
outline: none;
padding: 0px 20px;
padding-bottom: 30px;
color: white;
text-align: right;
font-size: x-large;
}


.buttons{
    width: 100%;
    display: grid;
    grid-template-columns: auto auto auto auto;
    text-align: center;
    justify-content:space-around ;
    row-gap: 10px;
    padding: 10px;
    background-color: rgb(20, 20, 20)
}
.buttons1{
    width: 100%;
    display: grid;
    grid-template-columns: auto auto auto ;
    justify-content:space-around ;
    padding: 0px 20px;
    padding-bottom: 10px;
    background-color: rgb(20, 20, 20);
}
#butt{
    width: 50px;
    height: 50px;
    outline: none;
    border: none;
    background-color: rgb(20, 20, 20);
    color: white;
    font-size: 20px;
    text-align: center;
    line-height: 50px;
}
#butt1{
    width: 50px;
    height: 50px;
    outline: none;
    border: none;
    background-color: rgb(20, 20, 20);
    color: white;
    font-size: x-large;
    padding-bottom: 10px;
    text-align: center;
    line-height: 50px;
}
#butt:hover{
    background-color: rgb(245, 248, 248);
    color: black;
}
#butt1:hover{
    background-color: rgb(245, 248, 248);
    color: black;
}



@media only screen and (max-width:460px) {
    .body{
        
        width: 100%;
        height: 100%;
        display: block;    
    }
    .container{
        max-width: 450px;
        width: 100%;
    }
    
.buttons{
    row-gap: 0px;
}
.buttons1{
  padding: 0px 20px;
    padding-bottom: 10px;
}

    #butt:hover{
        background-color: rgb(20, 20, 20);
        color: rgb(248, 241, 229);
    }
    #butt1:hover{
        background-color: rgb(20, 20, 20);
        color: rgb(248, 241, 229);
    }
}