@小于飞飞，好难做

.sky{

width: 800vh; height: 60vh;

background: -webkit-linear-gradient(180deg, rgb(196, 228, 253), rgba(196, 228, 253,.6));

background:    -moz-linear-gradient(180deg, rgb(196, 228, 253), rgba(196, 228, 253,.6));

background:      -o-linear-gradient(180deg, rgb(196, 228, 253), rgba(196, 228, 253,.6));

background:         linear-gradient(180deg, rgb(196, 228, 253), rgba(196, 228, 253,.6));

background:  linear-gradient(top, rgba(196, 228, 253, 0.6));

}

.grass{

width: 800vh; height: 40vh;

background: -webkit-linear-gradient(180deg, rgb(148, 190, 89), rgba(148, 190, 89,.4));

background:    -moz-linear-gradient(180deg, rgb(148, 190, 89), rgba(148, 190, 89,.4));

background:      -o-linear-gradient(180deg, rgb(148, 190, 89), rgba(148, 190, 89,.4));

background:         linear-gradient(180deg, rgb(148, 190, 89), rgba(148, 190, 89,.4));

background:  linear-gradient(bottom, rgba(148, 190, 89, 1));

}

是这样写吗？怎么感觉哪错了，

效果还是其实效果应该是天空和绿地之间有点白色还有有点浅

问题已自行思考解决