body {    
    /*display: flex;*/
    //background-size:100%;     
    align-items: center;
    padding-top: 100px;
    padding-bottom: 40px;
    //background-color: #F4F6F9;
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}            
.form-signin {
    width: 100%;
    max-width: 340px;             
    padding: 2.25rem;
    color: #16325c;
    background-color: transparent;
    margin: auto;	
}
.form-signin input[type="submit"]{
    width:100%;
}
.form-signin input[type="checkbox"]{
    margin-right: 4px;
}
.btn-agree-bg{
    background-color:rgb(115,191,184);

}
.btn-disagree-bg{
    background-color:rgb(254,198,1);
}