js实现上下左右弹框划出效果

效果图：

图（1）初始图

图（2）点击“从右侧划出”

代码如下：

 
 
 
 
 
   
body,div,ol,ul,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,p,form,fieldset,legend,input,button,aside{ padding: 0; margin: 0; -webkit-tap-highlight-color:rgba(255,255,255,0);}
   body { font-family: "Microsoft YaHei"; }
   .btn button {
 display: block;
 width: 240px; 
 line-height: 30px;
 margin: 20px auto;
 background-color: #cd0000;
 color: #fff;
 text-align: center;
 outline: none;
 border: none;
 cursor: pointer;
 font-family: "Microsoft YaHei";
}
.aside,
.aside-overlay {
 position: fixed;
 top: 0;
 right: 0;
 left: 0;
 bottom: 0;
}
.aside {
 -webkit-transition: visibility .25s;
 transition: visibility .25s;
 z-index: 3;
 visibility: hidden;
 overflow: hidden;
}
.aside > div { text-align: center; }
.aside.active {
 -webkit-transition: none;
 transition: none;
 visibility: visible;
}
.aside-overlay {
 background-color: rgb(0,0,0);
 opacity: 0;
 -webkit-transition: opacity .25s;
 transition: opacity .25s;
}
.active > .aside-overlay {
 opacity: .6;
}
.rightContent {
 position: absolute;
 bottom: 0;
 right: 0;
 top: 0;
 left: 40px;
 background:#fff;
 -webkit-transition: transform .15s;
 transition: transform .15s;
 -webkit-transform:translateX(100%); 
 transform:translateX(100%); 
}
.active > .rightContent {
 -webkit-transform:translateX(0%); 
 transform:translateX(0%); 
}
.leftContent {
 position: absolute;
 bottom: 0;
 right: 40px;
 top: 0;
 left: 0;
 background:#fff;
 -webkit-transition: transform .15s;
 transition: transform .15s;
 -webkit-transform:translateX(-100%); 
 transform:translateX(-100%); 
}
.active > .leftContent {
 -webkit-transform:translateX(0%); 
 transform:translateX(0%); 
}
.topContent {
 position: absolute;
 bottom: 40px;
 right: 40px;
 top: 0;
 left: 40px;
 background:#fff;
 -webkit-transition: transform .15s,top .15s;
 transition: transform .15s;
 -webkit-transform:translateY(-100%); 
 transform:translateY(-100%); 
}
.active > .topContent {
 top: 40px;
 -webkit-transform:translateY(0%); 
 transform:translateY(0%); 
}
.botContent {
 position: absolute;
 bottom: 0;
 right: 40px;
 top: 40px;
 left: 40px;
 background:#fff;
 -webkit-transition: transform .15s,bottom .15s;
 transition: transform .15s;
 -webkit-transform:translateY(100%); 
 transform:translateY(100%); 
}
.active > .botContent {
 bottom: 40px;
 -webkit-transform:translateY(0%); 
 transform:translateY(0%); 
}
  
 
 
 
 
 从右侧划出
 从左侧划出
 从上面划下
 从下面划上
 
 
 
 
 
 右侧划出
 
 
 左侧划出
 
 
 从上面划下
 
 
 从上面划下
 
 
 
 
 

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