.icon-bar{
width:100%;
background-color: #555;
overflow:auto;
}
.icon-bar a{
    float:left;
    width:27%;
    text-align: center;
    padding: 12px 0;
    transition: all 0.3s ease;
    color:white;
    font-size: 36px;
    margin-left:50px;
}
.icon-bar a:hover{
    background-color: #000;
}
.active{
    background-color: #4CAF50;
}
.text_1{
    padding: 0;
    font-size: 14px;
}