* {
        margin: 0;
        padding: 0
      }
  
      /* 浏览器滚动条模块 */
      body::-webkit-scrollbar {
        /*滚动条整体样式*/
        width: 10px;
        /*高宽分别对应横竖滚动条的尺寸*/
        height: 10px;
      }
  
      body::-webkit-scrollbar-thumb {
        /*滚动条里面小方块*/
        border-radius: 5px;
        -webkit-box-shadow: inset 0 0 5px rgba(8, 8, 8, 0.2);
        background: linear-gradient(#ff0097, #ff0097);
      }
  
      body::-webkit-scrollbar-track {
        /*滚动条里面轨道*/
        -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
        border-radius: 5px;
        background: rgba(0, 0, 0, 0.1);
      }
  
      /* 浏览器滚动条模块 */
  
  
      body {
        /*	width: 100%;*/
        background: url("../images/39. Prelude.jpg") no-repeat top center;
        background-size: cover;
        /*保持图像的纵横比并将图像缩放成将完全覆盖背景定位区域的最小大小。*/
        background-attachment: fixed;
        /*背景图片不会随着页面的滚动而滚动。*/
  
      }
  
      .neirong {
        width: 1400px;
        height: 800px;
        margin: 100px auto 0;
        text-align: center;
  
        /* background:orange; */
      }
  
      
@media screen and (min-height:999px){
	.neirong-box {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);

		/* background:orange; */
	}
}
  
      .zuobian {
        width: 700px;
        float: left;
      }
  
      .zuobian img {
        width: 500px;
        height: 288px;
        margin: 200px 0 100px 0;
      }
  
      .zuobian ul {
        width: 445px;
        height: 100px;
        margin: 0 auto;
      }
  
      .zuobian ul li:hover {
        color: #ff3399;
        cursor: pointer;
        transition: all 0.4s;
        box-shadow: 0px 0px 2px 2px rgba(255, 51, 153, 1);
        -webkit-box-shadow: 0px 0px 2px 2px rgba(255, 51, 153, 1);
      }
  
      .left {
        width: 200px;
        height: 30px;
        margin: 10px 0;
        float: left;
        border-radius: 10px;
        text-align: center;
        background-color: rgba(255, 255, 255, .5);
        list-style: none;
        line-height: 30px;
      }
  
      .right {
        width: 200px;
        height: 30px;
        margin: 10px 0;
        float: right;
        border-radius: 10px;
        text-align: center;
        background-color: rgba(255, 255, 255, .5);
        list-style: none;
        line-height: 30px;
  
      }
  
      .neirongright {
        width: 700px;
        height: 800px;
        float: right;
      }
  
      .jianjie {
        width: 500px;
        margin: 0 100px;
  
      }
  
      .jianjie h2 {
        margin: 20px auto;
        text-align: left;
        text-indent: 1em;
        font-size: 20px;
      }
  
      .jianjie p {
        width: 570;
        margin: 20px auto;
        text-align: left;
        font-size: 20px;
      }
  
      .donations {
        width: 140px;
        height: 50px;
        position: relative;
        left: 50%;
        margin-left: -70px;
      }
  
      .renminbi {
        width: 50px;
        height: 50px;
        float: left;
      }
  
      .donations h2 {
        line-height: 50px;
      }
  
      .jian-jie p {
        width: 500px;
        text-align: center;
        font-size: 20px;
  
        background: -webkit-linear-gradient(left,
            #8f1d78,
            #ff0000 25%,
            #8f1d78 50%,
            #ff0000 75%,
            #8f1d78);
        color: transparent;
        -webkit-background-clip: text;
        background-size: 200% 100%;
        animation: masked-animation 2s infinite linear;
      }
  
      .jian-jie p:hover {
        cursor: pointer;
      }
  
      @-webkit-keyframes masked-animation {
        0% {
          background-position: 0 0;
        }
  
        100% {
          background-position: -100% 0;
        }
      }
  
      .shoukuanma {
        width: 400px;
        height: 200px;
        margin: 0 50px;
      }
  
      .weixinshoukuanma {
        width: 150px;
        float: left;
      }
  
      .zhifubaoshoukuanma {
        width: 150px;
        float: right;
      }