/* 页面显示信息的弹出层样式--start */
* {
    margin: 0;
    padding: 0;
    border: 0;
}

/**,*:before,*:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}*/

.mode_msg {
    padding: 40px;
    width: 300px;
    position: fixed;
    left: 45%;
    top: 25%;
    z-index: -9;
    margin-left: -120px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 26px;
    text-align: center;
    color: #fff;
    background: rgba(0,0,0,0.8);
    opacity: 0;
    -webkit-transform: scale(.7);
    -ms-transform: scale(.7);
    transform: scale(.7);
    transition: all .5s;
    -moz-transition: all .5s ease; /* Firefox 4 */
    -webkit-transition: all .5s ease; /* Safari 和 Chrome */
    -o-transition: all .5s ease; /* Opera */
}

.show_msg {
    opacity: 1;
    z-index: 999;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    /* 不想要阴影删掉  */
    /*box-shadow: 0 0 3px 2px #666;
    -webkit-box-shadow: 0 0 3px 2px #666;*/
}

.hide_msg {
    opacity: 0;
    z-index: -9;
    -webkit-transform: scale(.7);
    -ms-transform: scale(.7);
    transform: scale(.7);
}
/* 页面显示信息的弹出层样式--end */