@charset "utf-8";
/* CSS Document */


/*-------- reset --------*/

img {
    max-width: 100%;
}

a:focus,
input:focus,
button:focus,
textarea:focus {
    outline: 0;
}

ul,
li {
    margin: 0;
    padding: 0;
    list-style: none;
}

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

input,
textarea{
    font-size: initial;
}

html,body{
    height: 100%;
}


/*---- ----*/

body{
    padding: 0;
    margin: 0;
    width: 100%;
    font-family: 'Microsoft YaHei';
    background: url(images/bg.jpg) no-repeat;
    background-size: cover;
    background-position: center top;
    position: relative; 
}

.logo{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 100px;
}

article{
    background: rgba(5,5,5,.53);
    border: 1px solid #fff;
    border-radius: 15px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 16px 0;
    top: 300px;
    min-width: 700px;
}

article > header{
    text-align: center;
    color: #fff;
    font-size: 25px;
    letter-spacing: 8px;
    padding: 24px 0;
    position: relative;
    width: 100%;
}

article > header::after{
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    left: 0;
    bottom: 0;
    /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#ffffff+0,ffffff+100&0.02+0,0.06+7,0.21+24,0.24+29,0.28+42,0.28+57,0.24+71,0.19+80,0.09+91,0.02+100 */
    background: -moz-linear-gradient(left,  rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.06) 7%, rgba(255,255,255,0.21) 24%, rgba(255,255,255,0.24) 29%, rgba(255,255,255,0.28) 42%, rgba(255,255,255,0.28) 57%, rgba(255,255,255,0.24) 71%, rgba(255,255,255,0.19) 80%, rgba(255,255,255,0.09) 91%, rgba(255,255,255,0.02) 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(left,  rgba(255,255,255,0.02) 0%,rgba(255,255,255,0.06) 7%,rgba(255,255,255,0.21) 24%,rgba(255,255,255,0.24) 29%,rgba(255,255,255,0.28) 42%,rgba(255,255,255,0.28) 57%,rgba(255,255,255,0.24) 71%,rgba(255,255,255,0.19) 80%,rgba(255,255,255,0.09) 91%,rgba(255,255,255,0.02) 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to right,  rgba(255,255,255,0.02) 0%,rgba(255,255,255,0.06) 7%,rgba(255,255,255,0.21) 24%,rgba(255,255,255,0.24) 29%,rgba(255,255,255,0.28) 42%,rgba(255,255,255,0.28) 57%,rgba(255,255,255,0.24) 71%,rgba(255,255,255,0.19) 80%,rgba(255,255,255,0.09) 91%,rgba(255,255,255,0.02) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#05ffffff', endColorstr='#05ffffff',GradientType=1 ); /* IE6-9 */

}

article > section:nth-child(2){
    font-size: 22px;
    font-weight: bold;
    color: #ff4646;
    text-align: center;
    padding-top: 45px;
}

article > section:nth-child(3){
    font-size: 13px;
    color: #ffffe6;
    padding: 0 145px;
    padding-top: 15px;
}

article > section:nth-child(4){
    color: #fff;
    font-size: 19px;
    text-align: center;
    padding: 40px 0 42px;
}

@media(max-width: 768px){
    .logo {
        position: relative;
        text-align: center;
        top: 0;
        padding: 60px 0;
        transform: translateX(0);
        left: 0;
    }
    article {
        min-width: auto;
        width: 600px;
        position: relative;
        top: 0;
        left: 0;
        transform: translateX(0);
        margin: 0 auto;
    }
    article > section:nth-child(2){
        padding: 40px 0 20px;
    }
    article > section:nth-child(3) {
        padding: 0px 95px;
    }
}
@media(max-width: 629px){
    article {
        width: 450px;
    }
    article > section:nth-child(2) {
        padding: 45px 85px 20px;
    }
    article > section:nth-child(4) {
        font-size: 14px;
    }
}
@media(max-width: 479px){
    .logo {
        padding: 45px 0;
    }

    .logo img {
        max-width: 50%;
    }

    article {
        width: 300px;
        padding: 8px 0;
    }

    article > header{
        padding: 15px 0;
    }

    article > section:nth-child(2) {
        font-size: 16px;
        padding: 20px 41px;
        text-align: center;
    }

    article > section:nth-child(3) {
        padding: 0px 30px;
    }

    article > section:nth-child(4) {
        font-size: 12px;
    }
}
@media(max-width: 329px){
    .logo {
        padding: 25px 0;
    }

    .logo img {
        max-width: 70%;
    }

    article {
        width: 210px;
        padding: 8px 0;
    }

    article > header{
        padding: 13px 0;
        font-size: 16px;
    }

    article > section:nth-child(2) {
        font-size: 13px;
        padding: 16px 8px;
    }

    article > section:nth-child(3) {
        padding: 0px 8px;
        font-size: 11px;
    }

    article > section:nth-child(4) {
        font-size: 11px;
        padding: 20px 8px;
    }
}


.leftfix {
    float: left;
}

.rightfix {
    float: right;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clearfix {
    display: inline-block;
}


/* start commented backslash hack \*/

* html .clearfix {
    height: 1%;
}

.clearfix {
    display: block;
}


/* close commented backslash hack */