.content-header{
    padding: 25px 15px 15px 15px;
}
.content-header > h1 {
    margin: 0;
    font-size: 16px;
    text-align: center;
    margin: 20px;
    font-weight: 300;
}
.invoice  h2 {
    font-size: 16px;
    text-align: center;
    margin: 0px auto 25px;
    font-weight: 400;
    color: #484848;
}
.invoice {
    position: relative;
    background: #fff;
    border: 1px solid #2296f3;
    padding: 20px;
    border-radius: 5px;
    margin: 30px 20px 40px 20px;
}
.giris{
    
        margin: 25px auto 0px;
    text-align: center;
    width: 100%;
    display: block;
    background: #2196f3;
    border: none;
    padding: 8px;
    font-size: 18px;
}
.bilgi{
    margin:0 auto;
}
.bilgi-2{
    margin: 0px 20px 0px 20px;
    padding: 10px;
    border-radius: 5px;
    background: #2196f3;
}
.bilgi-2 h5 {
    font-size: 13px;
    color: white;
    line-height: inherit;
}
.box-header{
    color:#2296f3;
}