.slider_perso {
    position: relative;
    overflow: hidden;
    margin: 0;
    width: 100%;
}

.slider_perso ul {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
}

.slider_perso ul li {
    position: relative;
    display: block;
    float: left;
    margin: 0;
    padding: 0;
    text-align: center;
}

.slider_perso a.control_prev, .slider_perso a.control_next {
    position: absolute;
    top: 33%;
    z-index: 997;
    display: block;
    padding: 4% 3%;
    width: 18px;
    height: 30px;
    opacity: 0.8;
    cursor: pointer;
}

.slider_perso a.control_prev:hover, .slider_perso a.control_next:hover {
    opacity: 1;
    -webkit-transition: all 0.2s ease;
}

.slider_perso a.control_prev {
    background: url('../img/left-arrow-green.png') no-repeat;
    width: 20px;
    height: 20px;
    background-size: contain;
}

.slider_perso a.control_next {
    right: -5px;
    background: url('../img/right-arrow-green.png') no-repeat ;
       width: 20px;
    height: 20px;
    background-size: contain;

}

@media (max-width: 767px){
    .slider_perso a.control_prev, .slider_perso a.control_next {
        top: 19%;
    }
    .slider_perso a.control_next {
        right: 0;
    }
}

/*Tooltip annuaire*/
.tip{
    position: absolute;
    top: 0;
    width: 150px;
    min-height: 20px;
    background: rgba(33,33,33,0.7);
    padding: 5px 10px;
    border: 1px solid #000;
    display: none;
    z-index: 1000;
    color: #fff;
    border-radius: 4px;
    text-align: center;
}
.tip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -10px;
    border-width: 10px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}