3 <body style=
"color: black; background: white">
4 <div style=
"opacity: 0">Test
1</div>
5 <div style=
"opacity: -1">Test
2</div>
6 <div style=
"opacity: -0.5">Test
3</div>
7 <div style=
"opacity: -6.7">Test
4</div>
8 <div style=
"opacity: 1">Test
5</div>
9 <div style=
"opacity: 1.5">Test
6</div>
10 <div style=
"opacity: 2">Test
7</div>
11 <div style=
"opacity: 7.3">Test
8</div>
13 <div style=
"color: rgba(0, 0, 0, 0)">Test
9</div>
14 <div style=
"color: rgba(0, 0, 0, -1)">Test
10</div>
15 <div style=
"color: rgba(0, 0, 0, -0.5)">Test
11</div>
16 <div style=
"color: rgba(0, 0, 0, -6.7)">Test
12</div>
18 <div style=
"color: rgba(0, 0, 0, 1)">Test
13</div>
19 <div style=
"color: rgba(0, 0, 0, 1.5)">Test
14</div>
20 <div style=
"color: rgba(0, 0, 0, 2)">Test
15</div>
21 <div style=
"color: rgba(0, 0, 0, 7.3)">Test
16</div>