body {
    margin:   0;
    padding:  0;
    height:   100%;
    width:    100%;
}

#footer {
    text-align:  center;
    position:  relative;
    margin-top:    10px;
    margin-bottom: 10px;
    margin-left:      0;
    margin-right:     0;
}

a.top-menu-item {
    flex:             1;
    font-size:    1.5em;
    margin-top:       0;
    margin-bottom:    0;
    margin-left:   15px;
    margin-right:     0;
}

a.page-menu-item {
    flex:             1;
    font-size:    1.5em;
    margin-top:       0;
    margin-bottom: 25px;
    margin-left:      0;
    margin-right:  25px;
}

a.user-menu-item {
    flex:             1;
    margin-top:       0;
    margin-bottom: 25px;
    margin-left:      0;
    margin-right:  25px;
}

a.user-menu-item-red {
    color:          red;
    flex:             1;
    margin-top:       0;
    margin-bottom: 25px;
    margin-left:      0;
    margin-right:  25px;
}

a.footer-menu-item {
    flex:              1;
    margin-top:        0;
    margin-bottom:     0;
    margin-left:    15px;
    margin-right:   15px;
}

a:link {
    color: #0000ff;
}
a:visited {
    color: #00007f;
}
a:hover {
    color: #7000ff;
}

a.user-menu-item-red:link {
    color: #ff0000;
}
a.user-menu-item-red:visited {
    color: #7f0000;
}
a.user-menu-item-red:hover {
    color: #7000ff;
}

.btn {
    appearance: none;
    background-color: rgba(75, 128, 255, 0.5);
    border: 1px solid rgba(31, 31, 35, .15);
    border-radius: 18px;
    box-shadow: rgba(31, 31, 35, .1) 2px 2px 0;
    box-sizing: border-box;
    color: #000;
    cursor: pointer;
    display: inline-block;
    font-size: 1em;
    font-weight: 300;
    font-family: "Noto Sans SC";
    
    /*    line-height: 36px;*/
    padding: 0.2em 0.4em;
    position: relative;
    text-align: center;
    text-decoration: none;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    vertical-align: middle;
    white-space: nowrap;
}

.btn:focus:not(:focus-visible):not(.focus-visible) {
    box-shadow: none;
    outline: none;
}

.btn:hover {
    background-color: #08c1ff;
}

.btn:focus {
    box-shadow: rgba(0, 0, 150, 0.9) 0 0 0 4px;
    outline: none;
}

.btn:disabled {
    background-color: #9ccad9f4;
    border-color: rgba(27, 31, 35, .1);
    cursor: default;
}

.btn:enabled:active {
    background-color: #205cff;
    box-shadow: rgba(100, 121, 254, .2) 0 1px 0 inset;
}


li {
    padding : 5px;
}

th {
    padding : 5px;
    text-align: left;
}

td {
    padding : 5px;
}