page-refresh/dist/pagerefresh.css

帅气优雅的移动端下拉刷新，零依赖，高性能，丰富主题，强扩展性

/**
 * minirefresh 的样式
 */

.minirefresh-wrap {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    /*
     * 去除wrap层的滚动条，确保只有scrol层有滚动条
     */
    overflow-x: hidden;
    overflow-y: hidden;
    /**
     * 使用3d加速时，尽可能的使用index，防止浏览器默认给后续的元素创建复合层渲染
     * 因为CSS3中，如果这个元素添加了硬件加速，并且index层级比较低，
     * 在这个元素的后面其它元素（层级比这个元素高的，或者相同的，并且releative或absolute属性相同的），会默认变为复合层渲染
     * 如果处理不当会极大的影响性能，可以用chrome的rending查看
     */
    z-index: 1;
}


/**
 * 内容区域的布局
 * 一般来说布局内会包含上拉加载动画
 * 但是不会包含下拉刷新动画
 */

.minirefresh-scroll {
    position: absolute;
    top: 0;
    /*
     * 标明了top和bottom  滑动的就是minirefresh-scroll而不再是document.body
     */
    bottom: 0;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    overflow-y: auto;
    /*
     * index默认要高于downwrap
     */
    z-index: 1;
}

/**
 * 如果开启了body监听scroll，需要将position都设置为releative
 * 否则监听不到
 */

.body-scroll-wrap {
    position: relative;
}


/**
 * 硬件加速样式，
 * 开启后可以GPU渲染
 * 但是代价是该图层需单独渲染
 * 所以虽然效果不错，但慎用
 * 容器有复杂动画时可以开启
 */

.minirefresh-hardware-speedup {
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    transform: translateZ(0);
}

.minirefresh-hidden {
    display: none !important;
}




/*
 * 滚动条轨道背景
 * */

.mescroll-bar::-webkit-scrollbar-track {
    background-color: transparent;
}


/*
 * 滚动条轨道宽度 
 * */

.minirefresh-scroll::-webkit-scrollbar {
    width: 6px;
}


/*
 * 滚动条游标
 * */

.minirefresh-scroll::-webkit-scrollbar-thumb {
    border-radius: 6px;
    background-color: #ccc;
}


/*
 * 滚动条游标鼠标经过的颜色变化
 * */

.minirefresh-scroll::-webkit-scrollbar-thumb:hover {
    background-color: #aaa;
}

@-webkit-keyframes minirefresh-fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes minirefresh-fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@-webkit-keyframes minirefresh-fade-out {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

@keyframes minirefresh-fade-out {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

@keyframes minirefresh-rotate {
    0% {
        -webkit-transform: rotateZ(0deg);
        transform: rotateZ(0deg);
        -moz-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotateZ(360deg);
        transform: rotateZ(360deg);
        -moz-transform: rotate(360deg);
    }
}

@-webkit-keyframes minirefresh-rotate {
    0% {
        -webkit-transform: rotateZ(0deg);
        transform: rotateZ(0deg);
        -moz-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotateZ(360deg);
        transform: rotateZ(360deg);
        -moz-transform: rotate(360deg);
    }
}

.minirefresh-rotate {
    -webkit-animation: minirefresh-rotate 0.6s linear infinite;
    animation: minirefresh-rotate 0.6s linear infinite;
}

.minirefresh-fade-in {
    -webkit-animation: minirefresh-fade-in .5s linear forwards;
    animation: minirefresh-fade-in .5s linear forwards;
}

.minirefresh-fade-out {
    pointer-events: none;
    -webkit-animation: minirefresh-fade-out .5s linear forwards;
    animation: minirefresh-fade-out .5s linear forwards;
}


/**
 * 重写部分toTop样式，可以这样重新（没有空格）
 * .minirefresh-totop.minirefresh-theme-default（或其它主题）
 * 可以在外部重新这个样式来达到自定义的目的
 * 由于totop和theme并列，所以这样取了
 */

.minirefresh-totop {
    position: fixed;
    z-index: 9990;
    right: 10px;
    bottom: 30px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-image: url(c141fb4f38e8f17224e63e8e4d5e1543.png);
    background-size: 100% 100%;
}


/**
 * default 主题的样式
 */

.minirefresh-theme-default .minirefresh-downwrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 75px;
}

.minirefresh-theme-default .minirefresh-upwrap {
    min-height: 30px;
    padding: 15px 0;
    text-align: center;
}

.minirefresh-theme-default .downwrap-content {
    /*position: absolute;*/
    width: 100%;
    padding: 10px 0;
    text-align: center;
}

.minirefresh-theme-default .minirefresh-downwrap .downwrap-progress,
.minirefresh-theme-default .minirefresh-upwrap .upwrap-progress {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid gray;
    margin-right: 8px;
    border-bottom-color: transparent;
    vertical-align: middle;
}

.minirefresh-theme-default .minirefresh-downwrap .downwrap-success,
.minirefresh-theme-default .minirefresh-downwrap .downwrap-error {
    border-bottom-color: gray;
}

.minirefresh-theme-default .minirefresh-downwrap .downwrap-tips,
.minirefresh-theme-default .minirefresh-upwrap .upwrap-tips {
    display: inline-block;
    font-size: 12px;
    color: gray;
    vertical-align: middle;
}/**
 * 滑动抽屉效果
 * 样式和3D抽屉类似，但是为了遵循 一个主题实现一个效果的原则
 * 单独独立成主题，而不是简单的将两个功能复用到一个主题
 */

.minirefresh-theme-jianshu .minirefresh-downwrap {
    position: absolute;
    top: 0;
    left: 50%;
    height: 50px;
    /* background: #000000; */
    z-index: 999;
	width:50px;
	margin-left:-25px;
}

.minirefresh-theme-jianshu .minirefresh-downwrap .downwrap-content {
    width: 100%;
    margin-top: 0px;
    text-align: center;
	height: 50px;
    line-height: 50px;
    padding: 0;
}

.minirefresh-theme-jianshu .minirefresh-downwrap .drawer {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background: #ffffff;
    text-align: center;
    background-clip: padding-box;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .3);
    -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .3);
	height:100%;
	border-radius: 50%;
}

.minirefresh-theme-jianshu .drawer .drawer-mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #D3D3D3;
    /*
    * 最终的透明度是计算生成的
    */
    opacity: .4;
}

.minirefresh-theme-jianshu .minirefresh-downwrap .downwrap-progress{
    display: inline-block;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    border: 1px solid gray;
    margin: auto auto;
    border-bottom-color: transparent;
    vertical-align: middle;
	background: url(http://mdn.csdu.net/img/group.png) no-repeat;
	background-position:center;
	background-size:100%;
	border:none;
}/**
 * 仿淘宝的主题
 * 支持淘宝二楼效果
 */

.minirefresh-theme-taobao .minirefresh-downwrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 800px;
}

.minirefresh-theme-taobao .minirefresh-downwrap .downwrap-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(a5b5c3ee36eb3fe93e446724741ae2a1.jpg);
    background-size: 100% 100%;
}

.minirefresh-theme-taobao .minirefresh-downwrap .downwrap-moon {
    position: absolute;
    width: 120px;
    height: 80px;
    bottom: 80px;
    margin-left: -60px;
    left: 50%;
    background-image: url(1d7a516a4e95ba32db0b1b3a94412c34.png);
    background-size: 100% 100%;
}

.minirefresh-theme-taobao .minirefresh-downwrap .downwrap-content {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
}


/**
 * 以下是进入和退出秘密花园
 */

.minirefresh-theme-taobao .minirefresh-downwrap .secret-garden-bg-in {
    transform: scale(1.5) translateZ(0px);
    -webkit-transform: scale(1.5) translateZ(0px);
    transition: 1000ms;
    -webkit-transition: 1000ms;
}

.minirefresh-theme-taobao .minirefresh-downwrap .secret-garden-bg-out {
    transform: scale(1) translateZ(0px);
    -webkit-transform: scale(1) translateZ(0px);
    transition: 1000ms;
    -webkit-transition: 1000ms;
}

.minirefresh-theme-taobao .minirefresh-downwrap .secret-garden-moon-in {
    transform: translateY(-120px) translateZ(0px);
    -webkit-transform: translateY(-120px) translateZ(0px);
    transition: 1000ms;
    -webkit-transition: 1000ms;
}

.minirefresh-theme-taobao .minirefresh-downwrap .secret-garden-moon-out {
    transform: translateY(0px) translateZ(0px);
    -webkit-transform: translateY(0px) translateZ(0px);
    transition: 1000ms;
    -webkit-transition: 1000ms;
}


/**
 * 重新tips
 */

.minirefresh-theme-taobao .minirefresh-downwrap .downwrap-tips {
    font-size: 14px;
    color: white;
}

.minirefresh-theme-taobao .minirefresh-downwrap .downwrap-progress {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid white;
    margin-right: 8px;
    border-bottom-color: transparent;
    vertical-align: middle;
    
}
/**
 * 微信小程序的主题
 */


@-webkit-keyframes ball-beat {
    50% {
        opacity: 1;
        -webkit-transform: scale(0.75);
        transform: scale(0.75);
    }
    100% {
        opacity: 0.3;
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes ball-beat {
    50% {
        opacity: 1;
        -webkit-transform: scale(0.75);
        transform: scale(0.75);
    }
    100% {
        opacity: 0.3;
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

.ball-beat > .dot {
    opacity: 0.3;
    background-color: #444444;
    width: 8px;
    height: 8px;
    border-radius: 100%;
    margin: 2px;
    display: inline-block;
}

.loading-applet .ball-beat .dot {
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation: ball-beat 1s 0s infinite linear;
    animation: ball-beat 1s 0s infinite linear;
}

.loading-applet .ball-beat > .dot:nth-child(2) {
    -webkit-animation-delay: 0.3s !important;
    animation-delay: 0.3s !important;
}

.loading-applet .ball-beat > .dot:nth-child(3) {
    -webkit-animation-delay: 0.6s !important;
    animation-delay: 0.6s !important;
}


.minirefresh-theme-applet .minirefresh-downwrap {
    position: absolute;
    top: 0;
    left: 0;
    height: 50px;
}

.minirefresh-theme-applet .minirefresh-downwrap .downwrap-content {
    width: 100%;
    margin-top: 20px;
    text-align: center;
}/**
 * 3D抽屉效果
 */

.minirefresh-theme-drawer3d .minirefresh-downwrap {
    position: absolute;
    top: 0;
    left: 0;
    height: 200px;
    background: #000000;
    /*
     * 开启3D视角，经测试，就算不写，只要有translateZ,在iOS下默认也有这个效果
     * http://www.w3cplus.com/css3/transform-basic-property.html
     * */
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    /**
     * 隐藏不可见元素
     */
    backface-visibility: hidden
}

.minirefresh-theme-drawer3d .minirefresh-downwrap .downwrap-content {
    width: 100%;
    margin-top: 20px;
    text-align: center;
}


/**
 * 由于父容器开启了preserve-3d 3D视角（iOS中只有有translateZ就相当于会默认开启），所以如果直接是drawer3d进行变换，会有一部分无法显示
 * 需要中间来一个舞台，舞台占满宽高
 */

.minirefresh-theme-drawer3d .state-3d {
    width: 100%;
    height: 100%;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    perspective: 100px;
    -webkit-perspective: 100px;
    /*
     * 视角和子元素的origin保持一致
     */
    perspective-origin: center bottom;
    -webkit-perspective-origin: center bottom;
}

.minirefresh-theme-drawer3d .drawer3d {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background: #FFFFFF;
    text-align: center;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-transform-origin: center bottom;
    transform-origin: center bottom;
}

.minirefresh-theme-drawer3d .drawer3d .drawer3d-mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #D3D3D3;
    /*
    * 最终的透明度是计算生成的
    */
    opacity: .4;
}/**
 * 滑动抽屉效果
 * 样式和3D抽屉类似，但是为了遵循 一个主题实现一个效果的原则
 * 单独独立成主题，而不是简单的将两个功能复用到一个主题
 */

.minirefresh-theme-drawerslider .minirefresh-downwrap {
    position: absolute;
    top: 0;
    left: 0;
    height: 200px;
    background: #000000;
    z-index: 999;
}

.minirefresh-theme-drawerslider .minirefresh-downwrap .downwrap-content {
    width: 100%;
    margin-top: 20px;
    text-align: center;
}

.minirefresh-theme-drawerslider .minirefresh-downwrap .drawer {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background: #FFFFFF;
    text-align: center;
    background-clip: padding-box;
    box-shadow: 0 1px 2px rgba(0,0,0,.3);
    -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.minirefresh-theme-drawerslider .drawer .drawer-mask {
   position: absolute;
   left: 0;
   top: 0;
   width: 100%;
   height: 100%;
   background: #D3D3D3;
   /*
    * 最终的透明度是计算生成的
    */
   opacity: .4;
}

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