/* Speech Bubble Start */

.speech-bubble {
    display: table;
    position: absolute;
    background: #fff;
    border-radius: 1.2em;
    top: 50%;
    left: 50%;
    width: 14%;
    height: 15%;
    z-index: 16;
    overflow: visible;
    text-align: center;
    opacity: 0;
}


/* TOP ARROWS START */

.top-left:after {
    content: '';
    position: absolute;
    top: 0;
    left: 75%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-bottom-color: #fff;
    border-top: 0;
    border-right: 0;
    margin-left: -1.03vw;
    margin-top: -2.07vw;
    z-index: 5;
}

.top-right:after {
    content: '';
    position: absolute;
    top: 0;
    left: 25%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-bottom-color: #fff;
    border-top: 0;
    border-left: 0;
    margin-left: -1.03vw;
    margin-top: -2.07vw;
    z-index: 5;
}


/* TOP ARROWS END */


/* LEFT ARROWS START */

.left-bottom:after {
    content: '';
    z-index: 5;
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-right-color: #fff;
    border-left: 0;
    border-bottom: 0;
    margin-top: 0vw;
    margin-left: -2.07vw;
}

.left-top:after {
    content: '';
    z-index: 5;
    position: absolute;
    left: 0;
    top: 34%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-right-color: #fff;
    border-left: 0;
    border-top: 0;
    margin-top: 0vw;
    margin-left: -2.07vw;
}


/* LEFT ARROWS END */


/* RIGHT ARROWS START */

.right-bottom:after {
    content: '';
    position: absolute;
    right: 0;
    top: 60%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-left-color: #fff;
    border-right: 0;
    border-bottom: 0;
    margin-top: -1.03vw;
    margin-right: -2.07vw;
    z-index: 5;
}

.right-top:after {
    content: '';
    position: absolute;
    right: 0;
    top: 47%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-left-color: #fff;
    border-right: 0;
    border-top: 0;
    margin-top: -1.03vw;
    margin-right: -2.07vw;
    z-index: 5;
}


/* RIGHT ARROWS END */


/* BOTTOM ARROWS START */

.bottom-right:after {
    z-index: 5;
    content: '';
    position: absolute;
    bottom: 0;
    left: 51%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-top-color: #fff;
    border-bottom: 0;
    border-right: 0;
    margin-left: 2.07vw;
    margin-bottom: -2.07vw;
}

.bottom-left:after {
    z-index: 5;
    content: '';
    position: absolute;
    bottom: 0;
    left: 11%;
    width: 0;
    height: 0;
    border: 2.07vw solid transparent;
    border-top-color: #fff;
    border-bottom: 0;
    border-left: 0;
    margin-left: 2.07vw;
    margin-bottom: -2.07vw;
}


/* BOTTOM ARROWS END*/


/* Speech Bubble End */


/* Bubble text Start */

.bubble-text {
    display: table-cell;
    vertical-align: middle;
    padding: 8%;
    font-size: 1.5vw;
}


/* Bubble text end */


/* pulse words grammar*/

.grammar-words {
    display: inline-table;
}

.pusle-words {
    color: red;
    animation: pulse-words-grammar 0.5s linear;
    animation-iteration-count: 3;
}

@keyframes pulse-words-grammar {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.5);
    }
    100% {
        transform: scale(1);
    }
}


/*start grammar highlight */

.grammarhighlight {
    filter: drop-shadow(0px 0px 7px rgb(255, 165, 0));
}


/*end grammar highlight */