body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
    background-color: #18478f;
    overflow-x: hidden;
      
}

.logo {
    width: 370px;
    margin: 20px;
}

.tabs {
    display: flex;
    justify-content: center;
    background: #000000;
}

.tab-button {
    background: none;
    border: none;
    color: white;
    padding: 15px;
    cursor: pointer;
    font-size: 18px;
}

.tab-button.active {
    background: darkred;
}

.tab-content {
    display: none;
    padding: 20px;
 
}

.tab-content.active {
    display: block;
}

.inner-tabs {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.inner-tab-button {
    background: none;
    border: 2px solid darkred;
    color: darkred;
    padding: 10px;
    cursor: pointer;
    font-size: 16px;
    margin: 0 5px;
    background-color: white;
}

.inner-tab-button.active {
    background: darkred;
    color: white;
}

.inner-tab-content {
    display: none;
    padding: 20px;
}

.inner-tab-content.active {
    display: block;
}


.geia{

    border: 2px solid black;
    background-color: white;
}
.tipoiistwn{
     color: rgb(255, 0, 0);
     text-decoration: underline 3px black;
     font-size: xx-large;
}

.red{
    color: rgb(255, 0, 0);
    font-size: large;
    text-decoration: underline 2px black;
}

.mm{
    text-decoration: underline 3px black;
}

.til{
    font-size: large;
}


table {
    background-color: #18478f;
    height:  250px;
    border-collapse: collapse;
    border-radius: 10px;
    box-shadow: 10px 10px 15px rgba(0, 0, 0, 0.3);
}

td, th {
    border: 2px solid red;;
    background-color: #18478f;
    font-weight: bold;
    color: white;
    height:  190px;
   
}

.giaborder{
    
    border: 2px solid black;
    background-color: white;
     padding: 30px;
    
}



.totelos{
    color: white;
    font-size: small;
    text-decoration: underline 3px black;
    text-align: left;
}