.wrapper{
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    background: url("../image/bg.png") no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
}
.header{
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding: 18px;
}
.content{
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}
.words{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.one{
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: 400;
    font-size: 32px;
    color: #FFFFFF;
    /*line-height: 48px;*/
    letter-spacing: 1px;
    text-align: center;
    font-style: normal;
}
.two{
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: bold;
    font-size: 60px;
    color: #FFFFFF;
    /*line-height: 90px;*/
    letter-spacing: 2px;
    text-align: center;
    font-style: normal;
    margin: 24px 0;
}
.three {
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: 400;
    font-size: 32px;
    color: #FFFFFF;
    /*line-height: 48px;*/
    letter-spacing: 1px;
    text-align: center;
    font-style: normal;
}
.four{
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: 300;
    font-size: 24px;
    color: #FFFFFF;
    /*line-height: 36px;*/
    letter-spacing: 16px;
    text-align: center;
    font-style: normal;
}
.bold{
    font-weight: bold;
}
.line{
    margin: 60px 0;
}
.footer{
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(108,108,108,0.5);
}
a{
    outline: none;
    color: #fff;
    text-decoration: none;
}
.gongan{
    height: 20px;
    width: 20px;
    margin-right: 6px;
}
.gongan_wrap{
    display: flex;
    align-items: center;
    margin-right: 20px;
}