style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    color: black;
}

body {
    min-height: 100vh;
    height: auto;
    width: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.678), rgba(0, 0, 0, 0.527)), url('kidreading.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

center {
    color: whitesmoke;
    text-decoration: solid;
    margin-top: 50px;
    font-size: x-large;
    text-transform: uppercase;
}

label {
    color: whitesmoke;
}

.prayer-form {
    background-color: transparent;
    /* width: 350px; */
    margin: auto;
    display: block;
    padding: 20px;
    color: whitesmoke;
    margin-left: 10px;
    /* float: left; */
}

.prayer-form input,
.inp {
    margin: 10px;
    border-radius: 20px;
    padding: 10px;
    background-color: transparent;
    border-color: white;
    color: whitesmoke;
}

::placeholder {
    /* Firefox */
    color: whitesmoke;
    opacity: 1;
}

:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: whitesmoke;
}

::-ms-input-placeholder {
    /* Microsoft Edge */
    color: whitesmoke;
}

/* BUTTON */
#getTime {
    padding: 10px;
    border-radius: 20px;
    background-color: whitesmoke;
    border-color: whitesmoke;
}

#getTime:hover {
    background-color: rgb(124, 149, 155);
    border-color: whitesmoke;
}

th {
    color: whitesmoke;
    padding: 10px;
}

tbody td {
    min-height: 500px;
    overflow: auto;
    color: whitesmoke;
}