tooltips.css

.tooltipped {
    position: relative
}

.tooltipped::after {
    position: absolute;
    z-index: 1000000;
    display: none;
    padding: 5px 8px;
    font: normal normal 11px/1.5 inherit;
    color: #fff;
    text-align: center;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: break-word;
    white-space: pre;
    pointer-events: none;
    content: attr(tooltip-content);
    background: rgba(0,0,0,0.8);
    border-radius: 3px;
    -webkit-font-smoothing: subpixel-antialiased;
    opacity: 0
}

.tooltipped::before {
    position: absolute;
    z-index: 1000001;
    display: none;
    width: 0;
    height: 0;
    color: rgba(0,0,0,0.8);
    pointer-events: none;
    content: "";
    border: 5px solid transparent;
    opacity: 0
}

@-webkit-keyframes tooltip-appear {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes tooltip-appear {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

.tooltipped:hover::before,.tooltipped:hover::after,.tooltipped:active::before,.tooltipped:active::after,.tooltipped:focus::before,.tooltipped:focus::after {
    display: inline-block;
    text-decoration: none;
    -webkit-animation-name: tooltip-appear;
    animation-name: tooltip-appear;
    -webkit-animation-duration: 0.1s;
    animation-duration: 0.1s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    -webkit-animation-timing-function: ease-in;
    animation-timing-function: ease-in;
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s
}

.tooltipped-no-delay:hover::before,.tooltipped-no-delay:hover::after,.tooltipped-no-delay:active::before,.tooltipped-no-delay:active::after,.tooltipped-no-delay:focus::before,.tooltipped-no-delay:focus::after {
    opacity: 1;
    -webkit-animation: none;
    animation: none
}

.tooltipped-multiline:hover::after,.tooltipped-multiline:active::after,.tooltipped-multiline:focus::after {
    display: table-cell
}

.tooltipped-s::after,.tooltipped-se::after,.tooltipped-sw::after {
    top: 100%;
    right: 50%;
    margin-top: 5px
}

.tooltipped-s::before,.tooltipped-se::before,.tooltipped-sw::before {
    top: auto;
    right: 50%;
    bottom: -5px;
    margin-right: -5px;
    border-bottom-color: rgba(0,0,0,0.8)
}

.tooltipped-se::after {
    right: auto;
    left: 50%;
    margin-left: -15px
}

.tooltipped-sw::after {
    margin-right: -15px
}

.tooltipped-n::after,.tooltipped-ne::after,.tooltipped-nw::after {
    right: 50%;
    bottom: 100%;
    margin-bottom: 5px
}

.tooltipped-n::before,.tooltipped-ne::before,.tooltipped-nw::before {
    top: -5px;
    right: 50%;
    bottom: auto;
    margin-right: -5px;
    border-top-color: rgba(0,0,0,0.8)
}

.tooltipped-ne::after {
    right: auto;
    left: 50%;
    margin-left: -15px
}

.tooltipped-nw::after {
    margin-right: -15px
}

.tooltipped-s::after,.tooltipped-n::after {
    -webkit-transform: translateX(50%);
    transform: translateX(50%);
}

.tooltipped-w::after {
    right: 100%;
    bottom: 50%;
    margin-right: 5px;
    -webkit-transform: translateY(50%);
    transform: translateY(50%)
}

.tooltipped-w::before {
    top: 50%;
    bottom: 50%;
    left: -5px;
    margin-top: -5px;
    border-left-color: rgba(0,0,0,0.8)
}

.tooltipped-e::after {
    bottom: 50%;
    left: 100%;
    margin-left: 5px;
    -webkit-transform: translateY(50%);
    transform: translateY(50%)
}

.tooltipped-e::before {
    top: 50%;
    right: -5px;
    bottom: 50%;
    margin-top: -5px;
    border-right-color: rgba(0,0,0,0.8)
}

.tooltipped-multiline::after {
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
    max-width: 250px;
    word-break: break-word;
    word-wrap: normal;
    white-space: pre-line;
    border-collapse: separate
}

.tooltipped-multiline.tooltipped-s::after,.tooltipped-multiline.tooltipped-n::after {
    right: auto;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%)
}

.tooltipped-multiline.tooltipped-w::after,.tooltipped-multiline.tooltipped-e::after {
    right: 100%
}

@media screen and (min-width: 0\0) {
    .tooltipped-multiline::after {
        width:250px
    }
}

.tooltipped-sticky::before,.tooltipped-sticky::after {
    display: inline-block
}

.tooltipped-sticky.tooltipped-multiline::after {
    display: table-cell
}