*{margin:0;padding:0;}
html,body{
    width:100%;
    height:auto;
    min-width: 320px;
    max-width: 640px;
    margin:0 auto;
}
a{
    text-decoration: none;
}
img{
    max-width:100%;
}
ul,ol,li{
    list-style: none;
}
.wrapper{
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    background-image:url('../images/1212_bg.jpg');
    background-size:100%;
    background-repeat: no-repeat;
}
.wrapper ul{
    width:95%;
    margin:85% auto 93% auto;
    height:auto;
}
.wrapper ul li{
    float:left;
    width:50%;
    margin-bottom: 5%;
}

