background-image doesn't wanna show up on my website - css

Question

I wanted to set up an image as a transparent background image for my website but anything I try just doesn't wanna work. I've seen on the internet how it works for others, but for me it just doesn't. I converted my image from png to jpeg, but that didn't brought success
Here is my full CSS file
* {
margin: 0px;
padding: 0px;
}
body {
font-size: 120%;
background: url(DS Organization logo.jpg)
}
.header {
width: 30%;
margin: 50px auto 0px;
color: white;
background: #050505;
text-align: center;
border: 1px solid #000307;
border-bottom: none;
border-radius: 10px 10px 0px 0px;
padding: 20px;
}
form, .content {
width: 30%;
margin: 0px auto;
padding: 20px;
border: 1px solid #000000;
background: rgb(99, 99, 99);
border-radius: 0px 0px 10px 10px;
}
.input-group {
margin: 10px 0px 10px 0px;
}
.input-group label {
display: block;
text-align: left;
margin: 3px;
}
.input-group input {
height: 30px;
width: 93%;
padding: 5px 10px;
font-size: 16px;
border-radius: 5px;
border: 1px solid gray;
}
.btn {
padding: 10px;
font-size: 15px;
color: white;
background: #050505;
border: none;
border-radius: 5px;
}
.error {
width: 92%;
margin: 0px auto;
padding: 10px;
border: 1px solid #a94442;
color: #a94442;
background: #f2dede;
border-radius: 5px;
text-align: left;
}
.success {
color: #3c763d;
background: #dff0d8;
border: 1px solid #3c763d;
margin-bottom: 20px;
}

Answer 1

The url-path is treated as a string and it needs to be enclosed in quotes. For more information on url(), visit mdn