*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: "Roboto Mono", monospace;
    font-weight: 600;
}
body{
    background-color: #3264fe;
}
.container{
    position: absolute;
    transform: translate(-50%,-50%);
    top: 50%;
    left: 50%;
    display: flex;
    background-color: #ffffff;
    border-radius: 45px;
    box-shadow: 0 20px 30px rgba(0,0,0,0.15);
}
input[type="number"]{
    -moz-appearance: textfield;
    text-align: center;
    font-size: 40px;
    border: none;
    background-color: #ffffff;
    color: #202030;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button{
    -webkit-appearance: none;
    margin: 0;
}
button{
    color: #3264fe;
    background-color: #ffffff;
    border: none;
    font-size: 40px;
    cursor: pointer;
}
#decrement{
    padding: 15px 5px 15px 25px;
    border-radius: 45px 0 0 45px;
}
#increment{
    padding: 15px 25px 15px 5px;
    border-radius: 0 45px 45px 0;
}