body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;
}

#graph-container {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 125px 0 0 0;
    overflow: hidden;
    position: absolute;
}

.toolbar {
    display: flex;
    top: 40px;
    right: 20px;
    padding: 10px;
    box-shadow:    0 1px 5px rgba(0,0,0,0.65);
    border-radius: 4px;
    background: #ffffff;
    color: #222222;
    font-weight: 300;
    height: 50px;
  }
  
.toolbar .section {
    position: relative;
    display: block;
}

.instructions {
    top: 0;
    left: 0;
    right: 0;
    margin: 0;
    height: 39px;
    border-bottom: 1px solid #aaa;
}

.instructions .message {
    margin: 8px 0 0 20px;
}

form {
    float: right;
}

img {
    width: 50px;
    height: 50px;
}

.toolbar-icons {
    flex-basis: 70%;
}

.inline-images {
    display: flex;
    justify-content: space-between;
}

.switch {
    width: 100%;
    position: relative;
}

.switch input {
    position: absolute;
    top: 0px;
    z-index: 2;
    opacity: 0;
    cursor: pointer;
}

.switch input:checked {
    z-index: 1;
}

.switch input:checked+label {
    opacity: 1;
    cursor: default;
}

.switch input:not(:checked)+label:hover {
    opacity: 0.5;
}

.switch label {
    color: #222222;
    opacity: 0.33;
    transition: opacity 0.25s ease;
    cursor: pointer;
}

.switch .toggle-outside {
    height: 100%;
    border-radius: 2rem;
    overflow: hidden;
    transition: 0.25s ease all;
}

.switch .toggle-inside {
    border-radius: 2.5rem;
    background: #4a4a4a;
    position: absolute;
    transition: 0.25s ease all;
    top: 0.25rem;
}

.switch--horizontal {
    width: 18rem;
    height: 2rem;
    margin: 10px auto;
    font-size: 0;
    margin-bottom: 1rem;
}

.switch--horizontal input {
    height: 2rem;
    width: 5rem;
    left: 5rem;
    margin: 0;
}

.switch--horizontal label {
    font-size: 1rem;
    line-height: 2rem;
    display: inline-block;
    width: 6rem;
    height: 100%;
    margin: 0;
    text-align: center;
}

.switch--horizontal label:last-of-type {
    margin-left: 5rem;
}

.switch--horizontal .toggle-outside {
    background: #dddddd;
    position: absolute;
    width: 5rem;
    left: 5.7rem;
}

.switch--horizontal .toggle-inside {
    height: 1.5rem;
    width: 1.5rem;
}

.switch--horizontal input:checked~.toggle-outside .toggle-inside {
    left: 0.25rem;
}

.switch--horizontal input~input:checked~.toggle-outside .toggle-inside {
    left: 3.25rem;
}

.switch--horizontal input:disabled~.toggle-outside .toggle-inside {
    background: #9a9a9a;
}

.switch--horizontal input:disabled~label {
    color: #9a9a9a;
}