53. グラデーションとrgbaの壁 ↑ to ↑ from ↑ color-stop ↑ ↑ color-stop ↑ color-stop background: -webkit-gradient(linear, left top,right top, from(#f00), color-stop(0.4,#0036ff), color-stop(0.6,#0cff00), color-stop(0.75,#ffea00), to(#f00)); background: -webkit-gradient(radial, center center, 0, center center, 70, from(#1A82F7), to(#2F2727))
59. グラデーションとrgbaの壁 background: -webkit-gradient(linear, left top,right top, from(#f00), color-stop(0.4,rgba(0,0,0,0)), color-stop(0.6,rgba(0,0,0,0)), to(#f00)); background: -webkit-gradient(radial, center center, 20, center center, 70, from(rgba(0,0,0,0)), color-stop(0.5,#f00), to(rgba(0,0,0,0)))