*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: Georgia, 'Times New Roman', Times, serif;
}

body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container{
    height: 450px;
    width: 400px;
    box-shadow: 0px 0px 20px 0 rgba(0, 0, 0, 0.25);
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
    border-radius: 15px;
}

.counter, .btnBox{
    height: 110px;
    width: 300px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 10px;
}

.counter{
    justify-content: center;
    box-shadow: inset 0 0 20px 0 rgba(0, 0, 0, 0.25);
    font-size: 45px;
}

.btn{
    height: 75px;
    width: 75px;
    border-radius: 100%;
    background: none;
    border: 2px solid rgba(0, 0, 0, 0.25);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.2rem;
    cursor: pointer;
}