为什么我中间的文字“2016”没有出来，我是把“2016”换成“2017”，图片我也改了。

#page2 {

display: block;

}

#page2 > .bg {

background: url("H:/小小移动端/image/p2_bg.jpg") no-repeat center center;

background-size: 100%;

}

#page2 > .p2_circle {

position: absolute;

top: 0;

right: 0;

bottom: 0;

left: 0;

margin: auto;

border-radius: 50%;

background: url("H:/小小移动端/image/p2_circle_outer.png") no-repeat center center;

background-size: 100%;

width: 59.375vw;

height: 59.375vw;

}

#page2 > .p2_circle:before {

position: absolute;

top: 0;

right: 0;

bottom: 0;

left: 0;

margin: auto;

border-radius: 50%;

content: "";

background: url("../image/p2_circle_middle.png") no-repeat center center;

background-size: 100%;

width: 45.625vw;

height: 45.625vw;

}

#page2 > .p2_circle:after {

position: absolute;

top: 0;

right: 0;

bottom: 0;

left: 0;

margin: auto;

border-radius: 50%;

content: "";

background: url("../image/p2_circle_inner.png") no-repeat center center;

background-size: 100%;

width: 39.937vw;

height: 39.937vw;

}

#page2 > .p2_2017 {

position: absolute;

top: 0;

right: 0;

bottom: 0;

left: 0;

margin: auto;

background: url("H:/小小移动端/image/p2_2017") no-repeat center center;

background-size: 100%;

width: 30vw;

height: 8vh;

}