* {
	box-sizing: content-box;
}

input[type=text], select, textarea {
	width: 100%;
	padding: 12px;
	border: 1px solid #ccc;
	border-radius: 4px;
	resize: vertical;
}

input[type=email], select, textarea {
	width: 100%;
	padding: 12px;
	border: 1px solid #ccc;
	border-radius: 4px;
	resize: vertical;
}

label {
	padding: 12px 12px 12px 0;
	display: inline-block;
}



input[type=submit] {
	background-color: #4CAF50;
	color: white;
	padding: 12px 20px;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	float: center;
}

input[type=submit]:hover {
	background-color: #45a049;
}

.container {
	border-radius: 5px;
	background-color: #f2f2f2;
	padding: 20px;
}

.col-25 {
	float: left;
	width: 25%;
	margin-top: 6px;
}

.col-75 {
	float: left;
	width: 75%;
	margin-top: 6px;
}

/* Clear floats after the columns */
.row:after {
	content: "";
	display: table;
	clear: both;
}

/* Responsive layout - when the screen is less than 600px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
	.col-25, .col-75, input[type=submit] {
		width: 100%;
		margin-top: 0;
	}
}





 #ToC{
            font-family: Arial, Helvetica, sans-serif;
            color:Black;
            background-color: silver;
            border-radius: 10px;
            position: absolute;
            top: 30;
            right: 0;
            width: 40%;
            border: 1px solid Black;
            padding: 10px;
            margin: 30px;
        }







body{
  font-family: 'Roboto';
  
  background: #f1f1f1;
}

h3{
  color: #555;
}

#presentation{
  width: 480px;
  height: 120px;
  padding: 20px;
  margin: auto;
  background: #FFF;
  margin-top: 10px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23); 
  transition: all 0.3s; 
  border-radius: 3px;
}

#presentation:hover{
  box-shadow: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
  transition: all 0.3s;
  transform: translateZ(10px);
}

#floating-button{
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: #db4437;
  position: fixed;
  bottom: 30px;
  right: 30px;
  cursor: pointer;
  box-shadow: 0px 2px 5px #666;
}

.plus{
  color: white;
  position: absolute;
  top: 0;
  display: block;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 0;
  margin: 0;
  line-height: 55px;
  font-size: 38px;
  font-family: 'Roboto';
  font-weight: 300;
  animation: plus-out 0.3s;
  transition: all 0.3s;
}

#container-floating{
  position: fixed;
  width: 70px;
  height: 70px;
  bottom: 30px;
  right: 30px;
  z-index: 50px;
}

#container-floating:hover{
  height: 400px;
  width: 90px;
  padding: 30px;
}

#container-floating:hover .plus{
  animation: plus-in 0.15s linear;
  animation-fill-mode: forwards;
}

.edit{
  position: absolute;
  top: 0;
  display: block;
  bottom: 0;
  left: 0;
  display: block;
  right: 0;
  padding: 0;
  opacity: 0;
  margin: auto;
  line-height: 65px;
  transform: rotateZ(-70deg);
  transition: all 0.3s;
  animation: edit-out 0.3s;
}

#container-floating:hover .edit{
  animation: edit-in 0.2s;
   animation-delay: 0.1s;
  animation-fill-mode: forwards;
}

@keyframes edit-in{
    from {opacity: 0; transform: rotateZ(-70deg);}
    to {opacity: 1; transform: rotateZ(0deg);}
}

@keyframes edit-out{
    from {opacity: 1; transform: rotateZ(0deg);}
    to {opacity: 0; transform: rotateZ(-70deg);}
}

@keyframes plus-in{
    from {opacity: 1; transform: rotateZ(0deg);}
    to {opacity: 0; transform: rotateZ(180deg);}
}

@keyframes plus-out{
    from {opacity: 0; transform: rotateZ(180deg);}
    to {opacity: 1; transform: rotateZ(0deg);}
}

.nds{
  width: 40px;
  height: 40px;
  border-radius: 50%;
  position: fixed;
  z-index: 300;
  transform:  scale(0);
  cursor: pointer;
}

.nd1{
  background: #d3a411;
  right: 40px;
  bottom: 120px;
  animation-delay: 0.2s;
    animation: bounce-out-nds 0.3s linear;
  animation-fill-mode:  forwards;
}

.nd3{
  background: #3c80f6;
  right: 40px;
  bottom: 180px;
  animation-delay: 0.15s;
    animation: bounce-out-nds 0.15s linear;
  animation-fill-mode:  forwards;
}

.nd4{
  background: #ba68c8;
  right: 40px;
  bottom: 240px;
  animation-delay: 0.1s;
    animation: bounce-out-nds 0.1s linear;
  animation-fill-mode:  forwards;
}

.nd5{
  background-image: url('https://lh3.googleusercontent.com/-X-aQXHatDQY/Uy86XLOyEdI/AAAAAAAAAF0/TBEZvkCnLVE/w140-h140-p/fb3a11ae-1fb4-4c31-b2b9-bf0cfa835c27');
  background-size: 100%;
  right: 40px;
  bottom: 300px;
  animation-delay: 0.08s;
  animation: bounce-out-nds 0.1s linear;
  animation-fill-mode:  forwards;
}

@keyframes bounce-nds{
    from {opacity: 0;}
    to {opacity: 1; transform: scale(1);}
}

@keyframes bounce-out-nds{
    from {opacity: 1; transform: scale(1);}
    to {opacity: 0; transform: scale(0);}
}

#container-floating:hover .nds{
  
  animation: bounce-nds 0.1s linear;
  animation-fill-mode:  forwards;
}

#container-floating:hover .nd3{
  animation-delay: 0.08s;
}
#container-floating:hover .nd4{
  animation-delay: 0.15s;
}
#container-floating:hover .nd5{
  animation-delay: 0.2s;
}

.letter{
  font-size: 23px;
  font-family: 'Roboto';
  color: white;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0;
  top: 0;
  bottom: 0;
  text-align: center;
  line-height: 40px;
}

.reminder{
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 0;
  bottom: 0;
  line-height: 40px;
}

.profile{
  border-radius: 50%;
  width: 40px;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 20px;
}