JSFiddle - React, Tailwind, and code Playground

http://stackoverflow.com/questions/8195381/body-css-gradient-that-stops-and-continues-as-solid-color

CSS

html,body{height: 100%}
body{
    background: -moz-linear-gradient(top, rgba( 0, 0, 0, 0.0 ) 0%, rgba( 0, 0, 0, 0.0 ) 20%, rgba( 0, 0, 0, 1 ) 90%, rgba( 0, 0, 0, 1 ) 100%);
    background: -webkit-linear-gradient(top, rgba( 0, 0, 0, 0.0 ) 0%, rgba( 0, 0, 0, 0.0 ) 20%, rgba( 0, 0, 0, 1 ) 90%, rgba( 0, 0, 0, 1 ) 100%);
    background: -o-linear-gradient(top, rgba( 0, 0, 0, 0.0 ) 0%, rgba( 0, 0, 0, 0.0 ) 20%, rgba( 0, 0, 0, 1 ) 90%, rgba( 0, 0, 0, 1 ) 100%);
    background: -ms-linear-gradient(top, rgba( 0, 0, 0, 0.0 ) 0%, rgba( 0, 0, 0, 0.0 ) 20%, rgba( 0, 0, 0, 1 ) 90%, rgba( 0, 0, 0, 1 ) 100%);
    background: linear-gradient(top, rgba( 0, 0, 0, 0.0 ) 0%, rgba( 0, 0, 0, 0.0 ) 20%, rgba( 0, 0, 0, 1 ) 90%, rgba( 0, 0, 0, 1 ) 100%));
}