.title{
    color: black;
    text-align: center;
}
.tabContainer{
    width: 100%;
    height: 500px;
    box-align: center;
  }
.tabContainer .buttonContainer{
    height: 15%; 
}
.tabContainer .buttonContainer button{
    width: 25%;
    height: 150%;
    float: left;
    border: none;
    outline:none;
    cursor: pointer;
    padding: 10px;
    font-size: 18px;
    background-color: #333;

}
.tabContainer .buttonContainer button:hover{
    background-color:rgb(90, 146, 192);
}
.tabContainer .tabPanel{
    height: 100%;
    background-color: rgb(90, 146, 192);
    color: white;
    text-align: center;
    padding-top: 105px;
    box-sizing: border-box;
    font-size: 22px;
    display: none;
}