html,body{height:100%}body{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;padding-top:40px;padding-bottom:40px;background:url("../img/patterns/qbkls.png") repeat #F1F1F1}h1,.h1{font-size:2.4rem}.quiz-selector{margin-top:20px}.welcome{width:100%;max-width:330px;padding:15px;margin:auto;text-align:center}.welcome .select:focus{z-index:2}.welcome .card{background:transparent;border:none}