* { margin: 0; padding: 0; border: 0; } 
body { background: url(../images/login.png) no-repeat center center #fff; background-attachment: fixed; 
	margin: 0px; height: 100%; overflow: hidden; font-size: 16px; background-size: 100%;}
.login-content{ background: #fff; width: 596px; border-radius: 2px; z-index: 99; box-sizing: border-box;
	box-shadow: 0px 3px 6px 0px rgba(6,95,213,0.4); padding-top: 34px; padding-bottom: 64px;
	position: absolute; top: 29%; left: 64.6%;}
.form-control{ height: 48px; font-size: 18px;}
.btn{ padding: 10px 18px;}
.form-control-feedback{ top: 0; right: 0px; height: 48px; line-height: 48px;}