body {
    background-color: #185d96;
    margin: 0px;
    text-decoration: none;
    font-family: Bahnschrift;
}

header {
    width: 100%;
    height: 8em;
    background-color: #ffffff;
}

header img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding-top: 20px;
    width: 629px;
}

table {
    width: 80%;
    height: 700px;
    margin-left: 10%;
    margin-top: 20px;
    background-color: #ffffff;
}

table td, th {
    text-align: center;
    padding: 10px;
    font-size: 1.3em;
    border: #e0e0e0 solid 1px;
    text-decoration: none;
    cursor: pointer;
    user-select: none;
}

td {
    width: 14%;
    transition: transform .2s;
}

td:hover {
    transform: scale(1.25);
    background-color: #d621ff;
    color: white;
}

.first {
    background-color: #4ba8fa;
}

.second {
    background-color: #02d113;
}

.third {
    background-color: #fcf40a;
}

.fourth {
    background-color: #faba4b;
}

.fifth {
    background-color: #cc080f;
}

.pozadi {
    background-color: #000000;
    opacity: 0.5;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    display: none;
}

.otazka {
    width: 80%;
    background-color: #ffffff;
    border-radius: 30px;
    margin-left: 10%;
    position: absolute;
    top: 5%;
    bottom: 5%;
    display: none;
    box-shadow: 0 0 5px #000000;
    padding-left: 30px;
    padding-right: 30px;
}

.otazka h1 {
    padding-left: 10%;
    padding-top: 20px;
    font-size: 2em;
}

.kriz {
    position: absolute;
    right: 20px;
    top: 20px;
    width: 40px;
    height: 40px;
    border-radius: 20px;
    text-align: center;
    text-decoration: none;
    font-size: 1.6em;
    color: #ff1100;
}

.otazka p {
    text-align: center;
    font-size: 4em;
}

.otazka img {
  height: 500px;
  width: auto;
  margin: 20px;
}