html{   
    /* width: 100%;   
    height: 100%;    */
    overflow: hidden;   
    font-style: sans-serif;   
}   
body{   
    /* width: 100%;   
    height: 100%;    */
    font-family: 'Open Sans',sans-serif;   
    margin: 0;   
    background-color: #4A374A;   
}   
#login{   
    width: 100%;
    position: absolute; 
    text-align: center;  
    top: 20%;   
    /* left:50%;    */
    /* margin: -150px 0 0 -150px;    */
    /* width: 300px;    */
    /* height: 300px;    */
}   
#login h1{   
    color: #fff;   
    text-shadow:0 0 10px;   
    letter-spacing: 1px;   
    text-align: center;   
    font-size: 22px;
}   
h1{   
    font-size: 12px;   
    margin: 0.67em 0;   
}   
input{   
    width: 60%;   
    height: 20px;   
    margin-bottom: 10px;   
    outline: none;   
    padding: 10px;   
    font-size: 13px;   
    color: #fff;   
    text-shadow:1px 1px 1px;   
    border-top: 1px solid #312E3D;   
    border-left: 1px solid #312E3D;   
    border-right: 1px solid #312E3D;   
    border-bottom: 1px solid #56536A;   
    border-radius: 4px;   
    background-color: #2D2D3F;   
}   
.but{   
    text-align: center;
    width: 60%;   
    min-height: 42px;   
    display: block;   
    background-color: #4a77d4;   
    border: 1px solid #3762bc;   
    color: #fff;   
    padding: 9px 14px;   
    font-size: 15px;   
    line-height: normal;   
    border-radius: 5px;   
    margin: 0 auto;   
    
}