Blue Black Gradient 1
background-image : linear-gradeint(5,#00FFDD,#000000)
Blue Black Gradient 2
background-image : linear-gradeint(135,#42C2FF,#000000)
Blue Black Gradient 3
background-image : linear-gradeint(315,#90AACB,#323232)
Blue Black Gradient 4
background-image : linear-gradeint(90,#73C8A9,#373B44)