body,html{
    padding:0px;
    margin:0px;
}
#con{
    width:80vw;
    margin-right:auto;
    margin-left:auto;
}
header,footer{
    margin-right:auto;
    margin-left:auto;
    text-align:center;
}
header{
    margin-bottom:25px;
    min-width:100px;
    width:10%;
    margin-top:30px;
}
footer{
    margin-top:25px;
    color:grey;
    font-weight:500;
}
.col{
    padding-left:-10px;
    padding-right:-10px;
    text-align:center;
    min-width:300px;
}
img{
    width:100%;
}
.logo{
    width:60%;
    position:absolute;
    bottom:45px;
    left:20%;
}
#l2{
    width:25%;
    left:37%;
    bottom:30px;
}
#l3{
    width:50%;
    left:28%;
    bottom:48px;
}