html{

    -webkit-user-select: none;  /* Chrome all / Safari all */
    -moz-user-select: none;     /* Firefox all */
    -ms-user-select: none;
}

.title, .function-title{
  background-color: gray;
  color: white;
  padding: 5px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  display: block;
}
#image{
  margin: -1em auto;
}
.button {
  width: 16.66%;
  height: 50px;
  background-color: #4CAF55; /* Green */
  border: 1px solid green;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  cursor: pointer;
  float: left;
}

.button:not(:last-child) {
  border-right: none; /* Prevent double borders */
}
.button:hover {
  background-color: #3e8e41;
}
.button:active {
  background-color: #3e8e41;
  transform: translateY(1px);
}
.active_button {
  width: 16.66%;
  height: 50px;
  background-color: #ff726f; /* Green */
  border: 1px solid red;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  cursor: pointer;
  float: left;
}
.active_button:not(:last-child) {
  border-right: none; /* Prevent double borders */
}
.active_button:hover {
  background-color: red;
}
.active_button:active {
  background-color: red;
  transform: translateY(1px);
}
input{
  text-align: center;
  font-family: "Times New Roman", Times, serif;
  width: 100%;
  display: block;
  border: 1px solid #999;
  height: 25px;
  border-radius: 6px;
}
input:focus{
  background-color: lightblue;
}
#ld5{
  position: absolute;
  margin: 0em 0em;
}
#ld6{
  position: absolute;
  margin: 1.5em 0em;
}
.loesung_c{
  position: absolute;

}
.fs1{
  margin: -2em 6em;
  background-color: red;
}
.fs2{
  margin: -2em 6em;
}
.fs3{
  margin: -2em 6em;
}
.fs4{
  margin: -2em 6em;
}
.fs5{
  margin: -0.5em 1.5em;
}
.fs6{
  margin: 1em 1.5em;
}
.fieldset{
  position: absolute;
  background-color: silver;
  width: 100px;
  height: 25px;
  border: none;
  z-index: 0;
}
.increase{
  position: absolute;
  background-color: #4CAF55; /* Green */
  border: 1px solid green;
  color: white;
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
  height: 29px;
  cursor: pointer;
  margin: 0em 5.6em;
  width:30px;
}
.decrease{
  position: absolute;
  background-color: #4CAF55; /* Green */
  border: 1px solid green;
  color: white;
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
  height: 29px;
  cursor: pointer;
  margin: -2.2em 0em;
  width:30px;
}
label {
  font-weight: bold;
font-family: "Times New Roman", Times, serif;
 margin-top: .33em;
 display: inline-block;
}
label, input{
  padding-left: 2px;
  padding-bottom: 2px;
  font-size: 16px;
}

body {
    background-color: #eaedf1;
}
#titel{
  position: absolute;
  top:-40px;
  left: 50%;
  margin-left: -30px;
  font-family: "Arial";
  font-weight: bold;
  font-style: oblique;
}
#container{
  position: absolute;
  margin-top: 5px;
  margin: auto;

  left: 250px;
  right: 0px;
  top: 130px;
  bottom: 5px;
}
#viewer{
  width: 100%;
  height: 100%;
  position: relative;
}
.plot{
  width: 100%;
  height: 100%;
}
#alg_loesung{
  position: absolute;
  top: 50px;
  left: 20px;
}
#info-container{
  background-color: silver;
  position: absolute;
  margin-top: 5px;
  margin: auto;

  left: 0px;
  width: 250px;
  top: 100px;
  bottom: 3px;
}
#info2{
  position: absolute;
  margin-top: 5px;
  margin: auto;
  top:100px;
  width:100%;
  height: 280px;
}
#info3{
  position: absolute;
  margin-top: 5px;
  margin: auto;
  top: 380px;
  width:100%;
  bottom: 5px;
}
.function-title{
  position: absolute;
  padding: 5px;
  width: 96%;
}
.input-group{
  position: absolute;
  left: 10px;
}
.function-group{
  position: absolute;
  margin-top: 5px;
  margin: auto;

  left: 50px;
  width: 250px;
  top: 30px;
}

.vl , .v2{
  border-left: 4px solid gray;
  position: absolute;
  left: 3px;
  margin-left: -3px;
  top:0px;
  bottom: 5px;
}
.v2 {
  left: 249px;
}
.v3, .v4{
  background-color: gray;
  border-left: 4px solid gray;
  position: absolute;
  top:-30px;
  left: 0px;
  right: 1px;
  margin-left: -3px;
  height: 3px;
}
.v4{
  top:-5px;
}

#message_button{
  background-color: #4169E1;
  position: absolute;
  padding: 0px 0px;
  height: 25px;
  width: 25px;
  right: 1px;
  margin-top: -28px;
  font-size: 12px;
}
#message_button:hover{
  background-color: #204AC8;
}

#message {
  visibility: hidden; /* Hidden by default. Visible on click */
  min-width: 250px; /* Set a default minimum width */
  margin-left: -125px; /* Divide value of min-width by 2 */
  background-color: #333; /* Black background color */
  color: #fff; /* White text color */
  text-align: left; /* Centered text */
  border-radius: 6px; /* Rounded borders */
  padding: 16px; /* Padding */
  position: fixed; /* Sit on top of the screen */
  z-index: 1; /* Add a z-index if needed */
  left: 50%; /* Center the snackbar */
  bottom: 40px; /* 30px from the bottom */
}

#message.show {
  visibility: visible;
  -webkit-animation: fadein 0.5s, fadeout 0.5s 4.5s;
  animation: fadein 0.5s, fadeout 0.5s 4.5s;
}

@-webkit-keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 40px; opacity: 1;}
}

@keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 40px; opacity: 1;}
}

@-webkit-keyframes fadeout {
  from {bottom: 40px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}

@keyframes fadeout {
  from {bottom: 40px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}