.toggle_actu .block_list_actu:nth-child(even) {

}

.toggle_actu .block_list_actu .center_actu {
    padding: 30px 20px;
    margin-bottom: 20px;
    box-shadow: 0 0 29px 0 rgba(0, 0, 0, .19);
}
.toggle_actu {
    text-align:left!important;
}
.toggle_actu .title_actu{
    position:relative;
    
}
.toggle_actu .title_actu .toggle_btn{
    cursor: pointer;
    display: inline-block;
    position: absolute;
    right: 0;
    top: -10px;
    font-weight: bold;
    font-size: 25px;
    background-color: var(--main-color);
    color: #fff;
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 38px;
    border-radius: 50%;
}
.toggle_actu h4 {
    color: var(--main-color);
    font-size: 18px!important;
    padding-right:60px;
    text-transform: initial;
    font-weight: 500;
    text-align:  left!important;
}