.test1-wrap {
    position:relative;
    max-width: 100%;
    margin-top: 50px;
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.boxx {
    position: sticky;
    top: 20px;
    /* width: 80vh; */
    /* max-width: 100%; */
    transition: all 0.3s ease-out;
}

#point-text {
    position: relative;
    width:100%;
    height: calc(50vh);
    font-size: 3vw;
    font-weight: 700;
    color: #000;
}
#point-text .txt_area {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 10vh 0 0 0;
}
#point-text .txt_area p {
    display:block;
    overflow: hidden;
    white-space: nowrap;
    margin:0;
    letter-spacing: -.2rem;
}
#point-text .txt_area p+p {
    margin-left: 0;
}
#point-text .txt_area p+p+p {

}
#point-text .txt_area .word01,
#point-text .txt_area .word02 {
    opacity: 0;
    width: 0;
}

.intro-open {
    position: relative;
    width: 280px;
    height:70px;
    font-family: 'Sq_R';
    font-size:1.5rem !important;
    color:#fff !important;
    background-color: #FF1B1B !important;
	box-shadow: 0 2px 1px rgba(0 0 0 / 35%);
    line-height:1;
    border-radius: 35px !important;
	z-index: 10;
}

.accordion:after {

}
.accordion.intro-open::after {
    content:"▼";
    color: rgb(255 255 255 / 90%);
    font-weight: bold;
    font-size: 10px !important;
    margin-left: 15px;
    line-height: 25px;
}
.accordion.active.intro-open::after {
    content:"▲";
}


.explosive-text {
    font-size: 3rem;
    color: #fff;
    /* letter-spacing: 0.1em; */
    display: inline-block;
    position: relative;
    transition: transform 0.3s ease-out;
}

.explosive-text:hover {
    transform: scale(1.1);
}

.explosive-text:hover::before,
.explosive-text:hover::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    animation: burst 0.8s ease-out forwards;
}

.explosive-text:hover::before {
    background: radial-gradient(circle, rgba(255, 0, 21, 0.6), transparent);
    z-index: -1;
}

.explosive-text:hover::after {
    background: radial-gradient(circle, rgba(255, 0, 0, 0.6), transparent);
    z-index: -2;
}

/* highlight */
.txt_area p span {
    background-position:left;
    background-size: 0% 100%;
    background-image: linear-gradient(yellow, yellow);
    transition: all 500ms ease-in-out;
    background-repeat: no-repeat;
}
.txt_area p span:hover {
    background-size: 100% 100%
}


@media screen and (min-width: 1401px) {
    #point-text {
        min-height:33vh;
        max-height:calc(50vh);
        margin-bottom: 3rem;
    }
    .intro-open {
        margin-bottom:5rem !important;
    }
}
@media screen and (min-width:769px) and (max-width:1400px) {
    #point-text {
        font-size:3rem;
    }
    .intro-open {
        margin-bottom:3rem !important;
    }
}
@media screen and (max-width: 768px) { 
    #point-text {
        height:40vh;
        margin-bottom:2rem;
    }
    #point-text .txt_area p {
        font-size:1.7rem;
        letter-spacing: -.1rem;
    }
    .intro-open {
        width: 250px;
        height:50px;
        font-size:1.2rem !important;
        line-height:1;
        margin-bottom:2rem !important;
    }
    
}