span#tooltip {
color: #fff;
font-family: 'Roboto';
font-weight: 400;
font-size: 14px;
background: #4e96cd;
border-radius: 100px;
padding: 4px 9px;
}

span#tooltip:after {
   font-family: Arial, sans-serif;
   text-align: left;
   white-space: normal;
}

span#tooltip:focus {
   outline: none;
}


/*== start of code for tooltips ==*/
.tool {
    cursor: help;
    position: relative;
}


/*== common styles for both parts of tool tip ==*/
.tool::before,
.tool::after {
    left: 45%;
    opacity: 0;
    position: absolute;
    z-index: -100;
}

.tool:hover::before,
.tool:focus::before,
.tool:hover::after,
.tool:focus::after {
    opacity: 1;
    transform: scale(1) translateY(0);
    z-index: 100; 
}


/*== pointer tip ==*/
.tool::before {
    border-style: solid;
    border-width: 1em 0.75em 0 0.75em;
    border-color: #3E474F transparent transparent transparent;
    bottom: 100%;
    content: "";
    margin-left: -0.5em;
    transition: all .65s cubic-bezier(.84,-0.18,.31,1.26), opacity .65s .5s;
    transform:  scale(.6) translateY(-90%);
} 

.tool:hover::before,
.tool:focus::before {
    transition: all .65s cubic-bezier(.84,-0.18,.31,1.26) .2s;
}


/*== speech bubble ==*/
.tool::after {
    background: #3E474F;
    border-radius: .25em;
    bottom: 160%;
    color: #EDEFF0;
    content: attr(data-tip);
    margin-left: -8.75em;
    padding: 1em;
    transition: all .65s cubic-bezier(.84,-0.18,.31,1.26) .2s;
    transform:  scale(.6) translateY(50%);  
    width: 17.5em;
}

.tool:hover::after,
.tool:focus::after  {
    transition: all .65s cubic-bezier(.84,-0.18,.31,1.26);
}

@media (max-width: 760px) {
  .tool::after { 
        font-size: .75em;
        margin-left: -5em;
        width: 10em; 
  }
}