body {
            font-family: "Open Sans", sans-serif;
            height: 100vh;
            background:url('../Images/background.jpg') 50% fixed;
            background-size: cover;
        }

        @keyframes spinner {
            0% {
                transform: rotateZ(0deg);
            }

            100% {
                transform: rotateZ(359deg);
            }
        }

        * {
            box-sizing: border-box;
        }
 .btn-hbred { 
  color: #FFFFFF; 
  background-color: #CC0000; 
  border-color: #CC290E; 
} 

 .btn-hbgreen { 
  color: #FFFFFF; 
  background-color: #61BF1A; 
  border-color: #A9E17F; 
}
.panel-body {
padding:5px;
}
 
.btn-hbred:hover, 
.btn-hbred:focus, 
.btn-hbred:active, 
.btn-hbred.active, 
.open .dropdown-toggle.btn-hbred { 
  color: #FFFFFF; 
  background-color: #8D2432; 
  border-color: #CC290E; 
} 
 
.btn-hbred:active, 
.btn-hbred.active, 
.open .dropdown-toggle.btn-hbred { 
  background-image: none; 
} 
 
.btn-hbred., 
.btn-hbred[], 
fieldset[] .btn-hbred, 
.btn-hbred.:hover, 
.btn-hbred[]:hover, 
fieldset[] .btn-hbred:hover, 
.btn-hbred.:focus, 
.btn-hbred[]:focus, 
fieldset[] .btn-hbred:focus, 
.btn-hbred.:active, 
.btn-hbred[]:active, 
fieldset[] .btn-hbred:active, 
.btn-hbred..active, 
.btn-hbred[].active, 
fieldset[] .btn-hbred.active { 
  background-color: #CC0000; 
  border-color: #CC290E; 
} 

.btn-hbgreen:hover, 
.btn-hbgreen:focus, 
.btn-hbgreen:active, 
.btn-hbgreen.active, 
.open .dropdown-toggle.btn-hbgreen { 
  color: #FFFFFF; 
  background-color: #569923; 
  border-color: #A9E17F; 
} 
        .wrapper {
            display: flex;
            align-items: center;
            flex-direction: column;
            justify-content: center;
            width: 100%;
            min-height: 100%;
            padding: 20px;
        }

        .login {
            border-radius: 2px 2px 5px 5px;
            padding: 10px 20px 20px 20px;
            width: 90%;
            max-width: 320px;
            background: #ffffff;
            position: relative;
            padding-bottom: 80px;
            box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.3);
        }

            .login.loading button {
                max-height: 100%;
                padding-top: 50px;
            }

                .login.loading button .spinner {
                    opacity: 1;
                    top: 40%;
                }

            .login.ok button {
                background-color: #8bc34a;
            }

                .login.ok button .spinner {
                    border-radius: 0;
                    border-top-color: transparent;
                    border-right-color: transparent;
                    height: 20px;
                    animation: none;
                    transform: rotateZ(-45deg);
                }
                  .login.nok button {
                background-color: #ff0000;
            }

                .login.nok button .spinner {
                     border-radius: 0;
  border-color: transparent;
  height: 50px;
  color:aliceblue;
  animation: none;
                }
                    .login.nok button .spinner::after {
                     content: '\2716'; 
  
                    }
            .login input {
                display: block;
                padding: 15px 10px;
                margin-bottom: 10px;
                width: 100%;
                border: 1px solid #ddd;
                transition: border-width 0.2s ease;
                border-radius: 2px;
                color: #ccc;
            }

                .login input + i.fa {
                    color: #fff;
                    font-size: 1em;
                    position: absolute;
                    margin-top: -47px;
                    opacity: 0;
                    left: 0;
                    transition: all 0.1s ease-in;
                }

                .login input:focus {
                    outline: none;
                    color: #444;
                    border-color: #2196F3;
                    border-left-width: 35px;
                }

                    .login input:focus + i.fa {
                        opacity: 1;
                        left: 30px;
                        transition: all 0.25s ease-out;
                    }

            .login a {
                font-size: 0.8em;
                color: #2196F3;
                text-decoration: none;
            }

            .login .title {
                color: #444;
                font-size: 1.2em;
                font-weight: bold;
                margin: 10px 0 30px 0;
                border-bottom: 1px solid #eee;
                padding-bottom: 20px;
            }

            .login button {
                width: 100%;
                height: 100%;
                padding: 10px 10px;
                background: #2196F3;
                color: #fff;
                display: block;
                border: none;
                margin-top: 20px;
                position: absolute;
                left: 0;
                bottom: 0;
                max-height: 60px;
                border: 0px solid rgba(0, 0, 0, 0.1);
                border-radius: 0 0 2px 2px;
                transform: rotateZ(0deg);
                transition: all 0.1s ease-out;
                border-bottom-width: 7px;
            }

                .login button .spinner {
                    display: block;
                    width: 40px;
                    height: 40px;
                    position: absolute;
                    border: 4px solid #ffffff;
                    border-top-color: rgba(255, 255, 255, 0.3);
                    border-radius: 100%;
                    left: 50%;
                    top: 0;
                    opacity: 0;
                    margin-left: -20px;
                    margin-top: -20px;
                    animation: spinner 0.6s infinite linear;
                    transition: top 0.3s 0.3s ease, opacity 0.3s 0.3s ease, border-radius 0.3s ease;
                    box-shadow: 0px 1px 0px rgba(0, 0, 0, 0.2);
                }

            .login:not(.loading) button:hover {
                box-shadow: 0px 1px 3px #2196F3;
            }

            .login:not(.loading) button:focus {
                border-bottom-width: 4px;
            }

        footer {
            display: block;
            padding-top: 50px;
            text-align: center;
            color: #ddd;
            font-weight: normal;
            text-shadow: 0px -1px 0px rgba(0, 0, 0, 0.2);
            font-size: 0.8em;
        }

            footer a, footer a:link {
                color: #fff;
                text-decoration: none;
            }
 

body {
  overflow:hidden;
  font-family: "Open Sans", sans-serif;
  height: 100vh;
  background:url('../Images/background.jpg') 50% fixed;
  background-size: cover;
}

@keyframes spinner {
  0% {
    transform: rotateZ(0deg);
  }
  100% {
    transform: rotateZ(359deg);
  }
}
* {
  box-sizing: border-box;
}

.wrapper {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  min-height: 100%;
  padding: 20px;
}

.login {
  border-radius: 2px 2px 5px 5px;
  padding: 10px 20px 20px 20px;
  width: 90%;
  max-width: 320px;
  background: #ffffff;
  position: relative;
  padding-bottom: 80px;
  box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.3);
}
.login.loading button {
  max-height: 100%;
  padding-top: 50px;
}
.login.loading button .spinner {
  opacity: 1;
  top: 40%;
}
.login.ok button {
  background-color: #8bc34a;
}
.login.ok button .spinner {
  border-radius: 0;
  border-top-color: transparent;
  border-right-color: transparent;
  height: 20px;
  animation: none;
  transform: rotateZ(-45deg);
}

.login.nok button {
  background-color: #ff0000;
}
.login.nok button .spinner {
  border-radius: 0;
  /*border-top-color: transparent;*/
  /*-border-right-color: transparent;*/
  height: 20px;
  color:white;
  animation: none;
  transform: scale(3)
  /*transform: rotateZ(-45deg);*/
}


.login input {
  display: block;
  padding: 15px 10px;
  margin-bottom: 10px;
  width: 100%;
  border: 1px solid #ddd;
  transition: border-width 0.2s ease;
  border-radius: 2px;
  color: #ccc;
}
.login input + i.fa {
  color: #fff;
  font-size: 1em;
  position: absolute;
  margin-top: -47px;
  opacity: 0;
  left: 0;
  transition: all 0.1s ease-in;
}
.login input:focus {
  outline: none;
  color: #444;
  border-color: #2196F3;
  border-left-width: 35px;
}
.login input:focus + i.fa {
  opacity: 1;
  left: 30px;
  transition: all 0.25s ease-out;
}
.login a {
  font-size: 0.8em;
  color: #2196F3;
  text-decoration: none;
}
.login .title {
  color: #444;
  font-size: 1.2em;
  font-weight: bold;
  margin: 10px 0 30px 0;
  border-bottom: 1px solid #eee;
  padding-bottom: 20px;
}
.login button {
  width: 100%;
  height: 100%;
  padding: 10px 10px;
  background: #2196F3;
  color: #fff;
  display: block;
  border: none;
  margin-top: 20px;
  position: absolute;
  left: 0;
  bottom: 0;
  max-height: 60px;
  border: 0px solid rgba(0, 0, 0, 0.1);
  border-radius: 0 0 2px 2px;
  transform: rotateZ(0deg);
  transition: all 0.1s ease-out;
  border-bottom-width: 7px;
}
.login button .spinner {
  display: block;
  width: 40px;
  height: 40px;
  position: absolute;
  border: 4px solid #ffffff;
  border-top-color: rgba(255, 255, 255, 0.3);
  border-radius: 100%;
  left: 50%;
  top: 0;
  opacity: 0;
  margin-left: -20px;
  margin-top: -20px;
  animation: spinner 0.6s infinite linear;
  transition: top 0.3s 0.3s ease, opacity 0.3s 0.3s ease, border-radius 0.3s ease;
  box-shadow: 0px 1px 0px rgba(0, 0, 0, 0.2);
}
.login:not(.loading) button:hover {
  box-shadow: 0px 1px 3px #2196F3;
}
.login:not(.loading) button:focus {
  border-bottom-width: 4px;
}

footer {
  display: block;
  padding-top: 50px;
  text-align: center;
  color: #ddd;
  font-weight: normal;
  text-shadow: 0px -1px 0px rgba(0, 0, 0, 0.2);
  font-size: 0.8em;
}
footer a, footer a:link {
  color: #fff;
  text-decoration: none;
}