.container {
    margin-top: 100px;
}
/*button*/
.btn-custom:focus {
    outline: none;
}

.btn-custom {
    position: absolute;
    right: 20px;
    top: 20px;
    padding: 4px 12px;
    background: transparent;
    color: #4C4C4C;
    border: 1.5px solid black;
    border-radius: 4px;
}

/*toggle between content*/
#table {
    display: none;
}

#content {
    position: relative;
    top: 150px;
    display: block;
    text-align: center;
}

/*fixed header*/
.table {
    margin: 0 !important;
}

thead, tbody, tr, td, th {
    display: block;
}

tr:after {
    content: ' ';
    display: block;
    visibility: hidden;
    clear: both;
}

thead th {
    height: 50px;
}

tbody {
    height: 600px;
    overflow-y: scroll;
}

tbody::-webkit-scrollbar {
    width: 0;
}

tbody td, thead th {
    width: 50%;
    float: left;
}

body {
    margin: 0 auto;
    font-family: 'Roboto', sans-serif;
    text-align: center;
}

/*KeyCode content*/
#intro {
    display: block;
    font-size: 35px;
    position: relative;
    top: 20vh;
}

#key-name,
#key-num,
#toggle {
    display: none;
}

#key-name,
#key-num,
#intro {
    cursor: default;
}

#key-num {
    font-family: 'Staatliches', cursive;
    font-size: 250px;
    color: #4C4C4C;
}

#key-name {
    font-size: 35px;
}