body {
    font-family: "Lato", sans-serif;
}

.margin-left{
    margin-left: 80px;
}

.margin-top{
    margin-top: 60px;
}

.title{
    color: black;
    font-weight: bold;
    font-size: large;
}

.title2{
    color: black;
    font-size: medium;
}

.index-button{
    background-color: #b0d6f5;
    margin: 30px;
}

.blue-button{
    background-color: #b0d6f5;
    border: 0px;
    height: 100px;
    width: 100px;
    border-radius: 50%;
}

.red-button{
    background-color: #f00;
    border: 0px;
    height: 100px;
    width: 100px;
    border-radius: 50%;
}

.yellow-button{
    background-color: #ff0;
    border: 0px;
    height: 100px;
    width: 100px;
    border-radius: 50%;
}

.red-sq-button{
    background-color: #f00;
    border: 0px;
    margin: 5px;
    font-weight: bold;
    width: 100px;
}

.nb-center{
    display: block;
    text-align: center;
}

#nb{
    display: block;
    width: 214px;
    margin-left: auto;
    margin-right: auto;
}

.symbol{
    font-size: xx-large;
}

.center a {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }

.center img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
}

.icon-holder{
    margin-top: 5px;
    margin-right: -10px;
    padding: 5px;
    color: black;
}

.star{
    height: 20px;
}

button.absolute {
    position: absolute;
    background-color: #f00;
    top: 5px;
    right: 5px;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

div.relative {
    position: relative;
    display: block;
    margin-left: auto;
    margin-right: auto;
    width:fit-content;
}  

button{
    color: black;
    text-align: center;
}