.pure-form-stacked input[type=text],.pure-form-stacked input[type=email]{
    background: #FFFFFF!important; 
    height: 31px!important;
}


#close_x {
    width: 24px;
    height: 23px;
    overflow: hidden;
    line-height: 1000px;
    display: block;
    position: absolute;
    top: 5px;
    right: 5px;
    background-position: -387px -102px;
}
.sprited {
    
    line-height: 1000px;
    overflow: hidden;
    display: block;
}
#sign_up {
    width: 60%!important;
    -moz-border-radius: 6px;
    background: #eef2f7;
    -webkit-border-radius: 6px;
    border: 1px solid #536376;
    -webkit-box-shadow: rgba(0,0,0,.6) 0px 2px 12px;
    -moz-box-shadow: rgba(0,0,0,.6) 0px 2px 12px;
    padding: 14px 22px;
    width: 400px;
    position: relative;
    display: none;
}