.bookshelf {
	color:black;
	border: 1px solid rgba(0, 0, 0, 0.125);
	border-radius: 0.25rem; 
}

.bookshelf-yellow{
	background-color: #ffd000; 

}

.bookshelf-green {
	background-color: #80ad95;
}


.gridboard {
	border: 2px solid black;

}




.div-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin .checkbox {
  font-weight: 400;
}
.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.divSignin {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-align: center;
    -ms-flex-pack: center;
    -webkit-box-align: center;
    align-items: center;
    -webkit-box-pack: center;
    justify-content: center;
    padding-top: 20px;
    padding-bottom: 40px;
    text-shadow: 0 0 15px black;

    margin-top: -14px;

    height: 800px;


    background-image: url("../_images/bg/books-2596809_1280.jpg?hello=2"); 

}

.bg-maingreen {
	background-color: #689e81;
	color:white; 
}


.span-button {
  border:1px solid white;
  padding: 5px;
  border-radius:5px;

}