* {
    box-sizing: border-box
}

body {
background-size: cover;
background-image: url("../images/SingleTrainNight-amariei-mihai-1408784-unsplash.jpg");
font-family: Arial, Helvetica, sans-serif;
}

header {
text-align: center;
font-family: 'Bungee Inline', cursive;
padding: 30px;
}

table {
    background-color: white;
    opacity: 50;
    border-radius: 0  0 25px 25px ;    
}

form {
    background-color: white;
    border-radius: 25px ;
    margin-top: 5px;
    margin-bottom: 20px;
}

#tableHeader, 
#formHeader {
    padding: 10px;
    background-color: darkgray;
    text-align: center;
    font-variant: small-caps;
    font-size: 18px;
}

.form-group {
   padding: 0px 25px;
}

.btn {
margin-bottom: 5px;
}

.trainForm {
    display: flex;
    justify-content: center;
}
#tableheader, 
table, 
.trainForm {
    opacity: 0.92;
}