html {
    background: #121212;
}
body {
    margin: 0 5%;
    color: #fff;
    font-family: 'SF Pro Text', 'SF Pro Icons', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
    font-size: 17px;
}

.title {
    background: #222;
}
.centered {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
input {
    text-align: center;
    width: 550px;
    height: 15px;
    background: #121212;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 15px;
    color: #fff;
    transition: 0.1s;
    cursor: default;
    font-size: 1.1em;
    margin: 15px;
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}

/* Firefox */
input[type=number] {
-moz-appearance: textfield;
}

input:hover {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.08);
}

.timeInput {
    width: 130px;
}

.flex-container {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-items: flex-start;
    align-content: stretch;
}

.flex-column {
    padding-top: 3%;
    display: block;
    flex-grow: 0;
    flex-shrink: 1;
    flex-basis: auto;
    align-self: auto;
    order: 0;
    display: inline-flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    align-content: stretch;
}

.flex-items {
    display: block;
    flex-grow: 0;
    flex-shrink: 1;
    flex-basis: auto;
    align-self: auto;
    order: 0;
  }

label {
    display: inline;
    width: 300px; 
    margin: 10px;
}

span {
    font-size: 1.2em; 
    font-weight: 500;
}

.formattedTime {
    font-size: 0.8em;
    font-weight: normal;
}