.header{
    position:fixed;
    top:0;
    width: 100%;
    color:var(--cor-texto);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin:20px 0;
   
   
}
strong{
    color:var(--cor-icone);
}
.container_logotipo{
    display: flex;
    justify-content: center;
    align-items: center;
    background-color:var(--cor-card);
    width:100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.container_logotipo h3{
    margin:10px;
}
.img_header {
    position:relative;
    bottom:20px;
    height: 100px; 
}
.container_titulo_header{
    text-align:center;
    width:100%;
    padding:0;
    margin:0;
}
.container_titulo_header h3{
    padding:0;
    margin:0;
}
.header_cega{
    height:150px;
    background-color:transparent;
    width:100%;
     /*background-color:black;*/
}
.voltar {
    position:absolute;
    top :5px;
    left:10px;
    border: 1px solid var(--cor-icones);
    border-radius:50%;
    padding:3px;
    cursor:pointer;
}
.voltar{
    postition:absolute;
    left:15px;
    top:30px;
    color:var(--cor-texto);
}