#symbole {
}
#symbole ul{
    list-style-type:none;
    display: flex;
}
#symbole ul li{
    width:80px;
    padding:0 80px 0 0;
    opacity:0.5;
    cursor: pointer;
}

#symbole ul li:hover{opacity: 1;}


#symbole .symcontent{
    margin:40px 0;
}
#symbole .activesym{
    opacity: 1;
}