style.css

#haupt {
    width: 60%;
    height: 150px;
    margin: auto;
    margin-bottom: 3px;
}

body {
    background-color: #FFFFFF;
    -moz-user-select: none;
    user-select: none;
    -khtml-user-select: none;
    background: white;
}

#tfheader {
    background-color: #FFFFFF;
}

#tfnewsearch {
    float: right;
    padding: 20px;
}

#search {
    float: right;
    top: 0px;
    right: 0px;
}

.tftextinput {
    margin: 0;
    padding: 5px 15px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    border: 1px solid black;
    border-top-left-radius: 5px 5px;
    border-bottom-left-radius: 5px 5px;
}

.tfbutton {
    margin: 0;
    padding: 5px 15px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    color: #ffffff;
    border: solid 1px #555555;
    background: #0095cd;
    background: -webkit-gradient(linear, left top, left bottom, from(#d2d4dc), to(#777777));
    background: -moz-linear-gradient(top, #d2d4dc, #777777);
    border-top-right-radius: 5px 5px;
    border-bottom-right-radius: 5px 5px;
}

.tfbutton:hover {
    text-decoration: none;
    background: #333333;
    background: -webkit-gradient(linear, left top, left bottom, from(#999999), to(#333333));
    background: -moz-linear-gradient(top, #999999, #333333);
}

/* Fixes submit button height problem in Firefox */
.tfbutton::-moz-focus-inner {
    border: 0;
}

.tfclear {
    clear: both;
}

#logo {
    float: left;
    left: 0px;
    top: 0px;
    width: 300px;
    height: 87px;
}

img {
    width: 100%;
    height: 100%;
}

#selektor {
    float: left;
    border: 2px solid #000000;
    height: 85%;
    width: 19.8%;
}

#ansichtsContainer {
    text-align: center;
    font-size: 30px;
    border: 2px solid #000000;
    font-family: Arial, Helvetica, sans-serif;
    width: 60%;
    height: 86.4%;
    margin: auto;
}

table, th, td {
    font-size: 30px;
    -moz-user-select: none;
    user-select: none;
    -khtml-user-select: none;
    text-align: center;
    cursor: default;
}

#ohneEvent {
    background-color: yellow;
}

#mitEvent {
    /*background-color: red; */
    font-style: oblique;
    cursor: pointer;
    color: red;
}

#nichtimMonat {
    /*background-color: #A5BEBE;*/
    color: #A5BEBE;
}

#monate {
    width: 100%;
    height: 100%;
}

.blink {
    animation-duration: 1s;
    animation-name: blink;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-timing-function: ease-in-out;
}

@keyframes blink {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.hinundher {
    cursor: pointer;
}

#monatsanzeige {
    cursor: default;
}

#reiter {

    float: left;
    align: center;
    width: 100%;
}

ul#Navigation {
    margin: 0;
    padding: 0.8em;
    text-align: center;
    /* border: 1px solid black;*/
    background-color: white;
}

ul#Navigation li {
    list-style: none;
    display: inline;
    margin: 0.4em;
    padding: 0;
}

ul#Navigation a, ul#Navigation span {
    padding: 0.2em 1em;
    text-decoration: none;
    font-weight: bold;
    border: 1px solid black;
    border-radius: 10px;
    color: black;
    background-color: #ccc;
}

ul#Navigation a:hover, ul#Navigation span {
    border-color: white;
    color: white;
    background-color: #afafaf;
}

.ModularesView {
    /* some styles to position the modal at the center of the page */
    position: fixed;
    top: 30%;
    left: 50%;
    width: 800px;
    height: 400px;
    margin-left: -400px;
    margin-top: -200px;
    background-color: white;
    text-align: center;
    border-radius: 5px;
    visibility: hidden;
    /* needed styles for the overlay */
    z-index: 10; /* keep on top of other elements on the page */
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}