.btns-filters {
    float: right;
    width: 10%;
    margin: 0 !important;
    text-align: right;
}

.btn-filter {
    position: relative;
    cursor: pointer;
    list-style-type: none;
    display: inline-block;
    width: 50px;
    height: 50px;
    text-align: center;
    background-color: #e6e6e6;
}

.btn-filter.current {
    background-color: #b5ce00;
}

.btn-filter.current .fa {
    color: white;
}

.btn-filter .fa {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    left: 0;
    margin: 0 auto;
    color: black;
    font-size: 20px;
}