*{
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}
body{
    background-color: rgb(85, 85, 85);
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
h3{
    color: white;
    text-transform: uppercase;
    position: relative;
    top: -200px;
}
.out{
    height: 600px;
    width: 500px;
    background-color: rgb(59, 59, 59);
    border-radius: 25px;
    transform: scale(0.80);
    position: relative;
    top: 50px;
}
.row1{
    height: 20%;
    width: 95%;
    margin: 20px 0px 0px 10px ;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}
.row2{
    height: 20%;
    width: 95%;
    margin: 7px 0px 0px 10px ;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.row3{
    height: 20%;
    width: 95%;
    margin: 7px 0px 0px 10px ;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}
    

.row1 button{
    height: 100px;
    min-width: 110px;
    background-color: rgb(59, 59, 59);
    border-radius: 20px;
    border: none;
    font-size: 30px;
    color: white;
    box-shadow: -7px -7px 7px rgba(88, 88, 88, 0.4), 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.row1 button:active{
    box-shadow: inset -7px -7px 7px rgba(109, 109, 109, 0.4), inset 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.row2 button{
    height: 100px;
    min-width: 110px;
    background-color: rgb(59, 59, 59);
    border-radius: 20px;
    font-size: 30px;
    border: none;
    color: white;
    box-shadow: -7px -7px 7px rgba(88, 88, 88, 0.4), 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.row2 button:active{
    box-shadow: inset -7px -7px 7px rgba(109, 109, 109, 0.4), inset 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.row3 button{
    height: 100px;
    min-width: 110px;
    background-color:transparent;
    border-radius: 20px;
    color: white;
    border: none;
    font-size: 30px;
    box-shadow: -7px -7px 7px rgba(88, 88, 88, 0.4), 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.row3 button:active{
    box-shadow: inset -7px -7px 7px rgba(109, 109, 109, 0.4), inset 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.zero{
    height: 100px;
    width: 110px;
    background-color:transparent;
    border-radius: 20px;
    border: none;
    font-size: 30px;
    box-shadow: -7px -7px 7px rgba(88, 88, 88, 0.4), 7px 7px 7px rgba(0, 0, 0, 0.4);
    font-size: 30px;
    color: white;
    position: relative;
    left: 193px;
    top: 10px;
}
.zero:active{
    box-shadow: inset -7px -7px 7px rgba(109, 109, 109, 0.4), inset 7px 7px 7px rgba(0, 0, 0, 0.4);
}

.hass{
    height: 100px;
    width: 110px;
    background-color:transparent;
    border-radius: 20px;
    border: none;
    font-size: 30px;
    box-shadow: -7px -7px 7px rgba(88, 88, 88, 0.4), 7px 7px 7px rgba(0, 0, 0, 0.4);
    font-size: 30px;
    color: white;
    position: relative;
    top: 10px;
    right: 70px;
}
.hass:active{
    box-shadow: inset -7px -7px 7px rgba(109, 109, 109, 0.4), inset 7px 7px 7px rgba(0, 0, 0, 0.4);
}
.star{
    height: 100px;
    width: 110px;
    background-color:transparent;
    border-radius: 20px;
    border: none;
    font-size: 30px;
    box-shadow: -7px -7px 7px rgba(88, 88, 88, 0.4), 7px 7px 7px rgba(0, 0, 0, 0.4);
    font-size: 30px;
    color: white;
    position: relative;
    top: 10px;
    left: 110px;
}
.star:active{
    box-shadow: inset -7px -7px 7px rgba(109, 109, 109, 0.4), inset 7px 7px 7px rgba(0, 0, 0, 0.4);
}