body {
     background-image: url(rect4352-2.png);
     background-position: center bottom;
     background-size: cover;     
     background-attachment: fixed;
     font-family: roboto;          
     font-size: 15px;
 }

 #polimer-logo {
    background-image: url("logo-polimer.png");
    background-position: center bottom;
    background-repeat: no-repeat;
    width: auto; 
    height: auto;
    margin: 0;
    padding: 0;
}


 button {
     font-family: inherit;
     font-size: 15px;
	 border-radius: 3px;
	 background-clip: padding-box;
	 color: #f0f0f0;
     padding-top: 6px;
     padding-bottom: 6px;
     border: 1px solid #535353;
	 box-shadow: inset 0 1px 0 0 #d5d5d5;
	 background-color: #9c9c9c;
	 background-image: linear-gradient(#9c9c9c, #6e6e6e);
 }

 @keyframes showup { from { opacity: 0; } to { opacity: 1; } }
 
 .login-box {
     width: 350px;
     padding: 19px;
     margin-bottom: 20px;
     background: rgba(0,0,0,0.5);
     color: white;
     border-radius: 12px;
     margin-left: auto !important;
     margin-right: auto !important;
     float: none !important;
     display: block;
     text-align: center;         
     animation-name: showup;
     animation-duration: 1.5s;            
 }

 .wide {
     width: 400px;
 }
 
 input {
     padding: 4px;
     border: 1px solid #cccccc;
     border-radius: 3px;
     color: rgb(85, 85, 85);
     margin-bottom: 9px;
     font-family: inherit;
     font-size: 15px;
     width: 78%          
 }
 
 button:hover {
     background-image: none;
 }