@import url('http://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900');

*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins' sans-serif;
}

body{
    background: #000 url(wallpaper.jpg) ;
    background-size:100%;
    background-attachment: fixed;
    background-blend-mode: hard-light;
}
.container{
    position: absolute;
    top: 80px;
    left: 100px ;
    right: 100px;
    bottom: 80px;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.container h2{
    text-align: center;
    font-size: 10em;
    line-height: .7em;
    color: #333;
    margin-top: -80px;
}
.container h2 span{
    display: block;
    font-weight: 300;
    letter-spacing: 6px;
    font-size: .2em;
}
.countdown{
    display: flex;
    margin-top: 50px;
}
.countdown div{
    position: relative;
    width: 100px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    background: #333;
    color: #fff;
    margin: 0 15px;
    font-size: 2.3em;
    font-weight: 500;
}
.countdown div:before{
    content: '';
    position:absolute;
    bottom:-30px;
    left:0;
    width: 100%;
    height: 35px;
    background: #c7edcc;
    color: #333;
    font-size: .7em;
    line-height: 1.35em;
    font-weight: 500;
}
.countdown #day:before{
    content:'天';
}
.countdown #hour:before{
    content:'时';
}
.countdown #minute:before{
    content:'分';
}
.countdown #second:before{
    content:'秒';
}