.timbreStyle {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
}

.lineBreak {
    width: 100%;
}

.buttonContainer {
    position: fixed;
    top: 0;
    left: 25%;
}

.buttonContainer > button:hover {
    background: white;
    color: slateblue;
    border: 2px solid slateblue;
}
.buttonContainer > button:focus {
    background: slateblue;
    color: white;
    border: 2px solid slateblue;
}

.tabList {
    position: fixed;
    display: inline-flex;
    flex-direction: row;
    list-style-type: none;
    top: 0;
    left: 30%;
}

.tab {
    background: white;
    color: slategrey;
    font-size: 1em;
    margin: 0.75em 1em;
    padding: 0.25em 1em;
    border: 2px solid slategrey;
    border-radius: 3px;
    outline: none;
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Old versions of Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none;
}

.tab:hover {
    background: white;
    color: slateblue;
    border: 2px solid slateblue;
}
.selected,
.selected:hover {
    background: slateblue;
    color: white;
    border: 2px solid slateblue;
    transition: 0.2s ease-in-out;
}
@keyframes slideeffect {
    0% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}
.tabPanel {
    animation: slideeffect 0.6s ease-in-out;
    opacity: 1;
}