html,body{
    width:100%;
    height:100%;
}
body{background-image: url(https://images.unsplash.com/photo-1496715976403-7e36dc43f17b?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=2340&q=80);}
canvas{
    display:block;
    vertical-align:bottom;
}

.count-particles{
    background: #000022;
    position: absolute;
    top: 48px;
    left: 0;
    width: 80px;
    color: #13E8E9;
    font-size: .8em;
    text-align: left;
    text-indent: 4px;
    line-height: 14px;
    padding-bottom: 2px;
    font-family: Helvetica, Arial, sans-serif;
    font-weight: bold;
}

.js-count-particles{
    font-size: 1.1em;
}

#stats,
.count-particles{
    -webkit-user-select: none;
    margin-top: 5px;
    margin-left: 5px;
}

#stats{
    border-radius: 3px 3px 0 0;
    overflow: hidden;
}

.count-particles{
    border-radius: 0 0 3px 3px;
}


#particles-js{
    width: 100%;
    height: 100%;
    position: relative;
    background-color: hsla(0,0%,0%,0.7);
    background-position: 50% 50%;
    background-size: cover;
    background-repeat: no-repeat;
    margin-left: auto;
    margin-right: auto;
}
#particles-js img{

}
.sk-rotating-plane {
    display: none;
    width: 80px;
    height: 80px;
    margin: auto;
    background-color: white;
    -webkit-animation: sk-rotating-plane 1.2s infinite ease-in-out;
    animation: sk-rotating-plane 1.2s infinite ease-in-out;
    z-index: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -40px;
    margin-top: -80px;
}
.sk-rotating-plane.active{display: block;}

@keyframes sk-rotating-plane{
    0% {
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
    }
    50% {
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
    }
    100% {
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}

@keyframes login-small{
    0%{
        transform: scale(1);-moz-transform: scale(1);	/* Firefox 4 */-webkit-transform: scale(1);	/* Safari 和 Chrome */-o-transform: scale(1);	/* Opera */-ms-transform:scale(1); 	/* IE 9 */
    }
    100%{
        transform: scale(0.2);-moz-transform: scale(0.1);	/* Firefox 4 */-webkit-transform: scale(0.2);	/* Safari 和 Chrome */-o-transform: scale(0.1);	/* Opera */-ms-transform:scale(0.1); 	/* IE 9 */
    }
}

.login{z-index: 2;position:absolute;width: 350px;border-radius: 5px;height: 400px;background: white;box-shadow: 0px 0px 5px #333333;top: 50%;left: 50%;margin-top: -250px;margin-left: -175px;transition: all 1s;-moz-transition: all 1s;	/* Firefox 4 */-webkit-transition: all 1s;	/* Safari 和 Chrome */-o-transition: all 1s;	/* Opera */}
.login-top{font-size: 24px;margin-top: 70px;padding-left: 40px;box-sizing: border-box;color: #333333;margin-bottom: 50px;}
.login-center{width: 100%;box-sizing: border-box;padding: 0 40px;margin-bottom: 30px;}
.login-center-img{width: 20px;height: 20px;float: left;margin-top: 5px;}
.login-center-img>img{width: 100%;}
.login-center-input{float: left;width: 230px;margin-left: 15px;height: 30px;position: relative;}
.login-center-input input{z-index: 2;transition: all 0.5s;padding-left: 10px;color: #333333;width: 100%;height: 30px;border: 0;border-bottom: 1px solid #cccccc;border-top: 1px solid #ffffff;border-left: 1px solid #ffffff;border-right: 1px solid #ffffff;box-sizing: border-box;outline: none;position: relative;}
.login-center-input input:focus{border: 1px solid dodgerblue;}
.login-center-input-text{background: white;padding: 0 5px;position: absolute;z-index: 0;opacity: 0;height: 20px;top: 50%;margin-top: -10px;font-size: 14px;left: 5px;color: dodgerblue;line-height: 20px;transition: all 0.5s;-moz-transition: all 0.5s;	/* Firefox 4 */-webkit-transition: all 0.5s;	/* Safari 和 Chrome */-o-transition: all 0.5s;	/* Opera */}
.login-center-input input:focus~.login-center-input-text{top: 0;z-index: 3;opacity: 1;margin-top: -15px;}
.login.active{-webkit-animation: login-small 0.8s ; animation: login-small 0.8s ;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards}
.login-button{cursor: pointer;width: 250px;text-align: center;height: 40px;line-height: 40px;background-color: dodgerblue;border-radius: 5px;margin: 0 auto;margin-top: 50px;color: white;}

@charset "utf-8";
/* CSS Document */
/*Reset*/
*{box-sizing:content-box;}
a:hover, a:focus{text-decoration:none;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0;padding:0;}
table{border-collapse:collapse;border-spacing:0;}
body{-webkit-text-size-adjust:none;}
fieldset,img{border:0;}
img{ vertical-align: top; max-width: 100%; }
address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:normal;}
ol,ul{list-style:none;}
caption,th{text-align:left;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
q:before,q:after{content:'';}
abbr,acronym {border:0;}
.clearfix:after{visibility:hidden;display: block;font-size:0;content:" ";clear:both;height:0;}
* html .clearfix{ zoom: 1; } /* IE6 */
*:first-child+html .clearfix { zoom: 1; } /* IE7 */
.cli{ clear:both; font-size:0; height:0; overflow:hidden;display:block;}
.lclear{clear:left;font-size:0;height:0;overflow:hidden;}
.fl{float:left;}
.fr{float:right;}

/* ֹ
iframe{nifm2:expression(this.src='about:blank',this.outerHTML='');}
script{no2js:expression((this.src.toLowerCase().indexOf('http')==0)?document.close():'');}
*/
/* ıԼ˶
div{word-wrap: break-word;word-break: normal;}
p{text-align:justify; text-justify:inter-ideograph;}
*/
/*general*/
body{font-size:12px;font-family:'微软雅黑',"宋体","Arial Narrow",Helvetica,sans-serif;color:#000;line-height:1.2;text-align:left;}
a{color:#333;text-decoration:none;}