@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cardo:wght@700&display=swap');
*{
    box-sizing: border-box;

}

body, html{
    font-size: 16px;
    font-family: 'Montserrat', sans-serif;
    color: rgb(0, 0, 0, .87);
    line-height: 1.6;
    margin: 0;
    font-weight: 500;


}

.topbar{
    position: fixed;
    background-color: #FFF;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    padding: 30px;
    z-index: 3;
    box-shadow: 0 4px 10px rgb(0, 0, 0, .05);

}

.topbar nav{
    float: left;
    
}

.topbar nav a{
    color: #9f9f9f;
    font-weight: 500;
    padding: 0 53px;
    line-height: 23px;
}

.topbar nav a:hover, .topbar nav a.active{
    color: #000;
}

.social{
    float: right;
}

.social a{
    padding: 0 12px;
    opacity: .5;
}

.social a:hover{
    opacity: 1;
}


.banniere{
    height: 427px;
    background: no-repeat center center / cover url(img/header.jpg) ;
}

.main{
    float: left;
    width: 60%;
    background: #FFF;
    box-shadow: 0 4px 30px rgb(0, 0, 0, .05);
    position: relative;
    z-index: 2;
    

}

.sidebar{
    position: relative;
    width: 40%;
    float: right;
    background: #ececee;
    font-size: 17px;
    padding: 40px;
    z-index: 1;
}

.side-title{
    font-size: 30px;
    color: #000;
    margin: 15px 0;
}

.side-title:first-child{
    margin: 0;
    margin-bottom: 30px;
}

.sidebar a{
    color: #9F9F9F;
    text-decoration: none;
}

.sidebar a:hover{
    text-decoration: underline;
}

.sidebar ul{
    margin: 0;
    padding: 0;
    list-style: none;
}

.sidebar li{
    padding: 6px 0;
}

.sidebar li:first-child{
    padding-top:  0;
}

.sidebar li:last-child{
    padding-bottom:  0;
}

.sidebar hr{
    border: none ;
    background: #C4C4C4;
    height: 1px;
    margin: 50px 0;
}

.container{
    margin: 0 auto;;
    max-width: 940px;
}

.article{
    margin: 50px;
    position: relative;
    padding-left: 333px;
    min-height: 203px;
    
}

.article a{
    color: inherit;
    text-decoration: none;
}

.article a:hover{
    text-decoration: underline;
}

.article-img{
    position: absolute;
    left: 0;
    top: 0;
    width: 308px;
    margin-right: 25px;
}

.article-img img{
    width: 100%;
    height: auto;
}

.date{
    font-weight: 300px;
    color: rgba(0, 0, 0, .6);
    margin-bottom: 5px;
}

.titre-article{
    font-size: 2.25rem;
    line-height: 1.1;
    font-family: 'Cardo', serif;
    margin: 0 0 15px 0;

}


.footer{
    clear: both;
    text-align: center;
}