:root {
  --wine-red: #C7375F;
  --bright-red: #D42D2F;
  --dark-green: #344D2F;
  --light-green: #77A047;
  --gold: #FAC57D;
  --snow: #F0F4F7;
}

html, body {
    margin: 0;
    padding: 0;
}

body,
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url("https://cdn.pixabay.com/photo/2018/12/30/03/05/jungle-3902531_960_720.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

body {
    background-color: var(--bright-red);
    height: 100vh;
    text-shadow: 1px 1px 1px whitesmoke;
}

.container {
    background: rgba(0, 0, 0, .7);
    border: 3px solid whitesmoke;
    color: var(--bright-red);
    flex-direction: column;
    border-radius: 10px;
    padding: 1em;
    font-size: 35px;
    min-width: 300px;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
}

.material-icons-outlined {
    padding-top: 5px;
    margin: 0;
    font-size: 30px;
}

button {
    padding: 0.25em 0.5em;
    border: none;
    font-size: 1.2rem;
    background-color: var(--dark-green);
    color: var(--snow);
    border-radius: 50%;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
}

button:hover {
    cursor: pointer;
    transform: scale(1.02)
}

.pause-btn {
    background-color: var(--gold);
    color: var(--wine-red)
}

.stop-btn {
    background-color: var(--wine-red);
}