.thumb {
    position: relative;
}

.safty.img-box .thumb {
    width: 47%;
    margin-bottom: 2em;
}

.fukidashi {
    position: absolute;
    bottom: 9em;
    right: -2em;
    width: 8em;
    height: 8em;
    font-size: min(.7em, 3vw);
    background-color: #020024;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    z-index: 1;
    text-align: center;
}

@media screen and (max-width:767px) {
    .co1 .fukidashi {
        bottom: unset;
        top: -2em;
    }
}

.fukidashi-img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 7em;
    height: 7em;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

@media screen and (max-width:767px) {
    .co1 .fukidashi-img {
        bottom: unset;
        top: 4.5em;
        right: -2em;
    }
}

.fukidashi-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.note-title {
    font-size: min(.8em, 3vw);
    margin: 1em 0 .5em;
}

.caption {
    font-weight: normal;
    margin-top: .5em;
    font-size: min(.8em, 3vw);
    line-height: 1.6;
}

.smartphone {
    position: relative;
}

.fukidashi.fukidashi-door {
    bottom: unset;
    top: -2.5em;
    right: -1em;
    width: 8em;
    height: 8em;
    font-size: min(.8em, 3vw);

    color: #020024;
    border: 2px solid;
    background-color: rgba(255, 255, 255, .8);
}

.fukidashi.fukidashi-smartphone1 {
    bottom: unset;
    top: 2em;
    right: unset;
    left: 5%;
    width: 9em;
    height: 9em;
    font-size: min(.8em, 3vw);

    color: #020024;
    border: 2px solid;
    background-color: rgba(255, 255, 255, .8);
}

.fukidashi.fukidashi-smartphone2 {
    bottom: unset;
    top: 12em;
    right: unset;
    left: 5%;
    width: 9em;
    height: 9em;
    font-size: min(.8em, 3vw);
    color: #020024;
    border: 2px solid;
    background-color: rgba(255, 255, 255, .8);
}

.bg-white .point-title {
    font-size: min(1.2em, 4.3vw);
    border-bottom: 1px solid;
    margin-bottom: 1em !important;
}

.bg-white .point-subtitle {
    font-size: min(1.1em, 4vw);
    margin-bottom: 1em;
}

.bg-white p {
    font-size: min(.9em, 3.5vw);
}

.aiseg {
    text-align: center;
}

.check-btn-wrp {
    width: 100%;
    text-align: center;
}

.check-btn {
    display: inline-block;
    margin: .5em auto 0;
    font-size: min(1.1em, 4vw);
    background-color: #020024;
    color: #fff;
    text-decoration: none;
    text-align: center;
    padding: .75em 3em;
    border-radius: 3px;
    position: relative;
    box-shadow: 0 0 4px rgba(0, 0, 0, .3);
    transition: all .2s;
}

.check-btn:hover {
    color: #222;
    background-color: #9db0c7;
}

.check-btn::after {
    content: '';
    width: .5em;
    height: .5em;
    display: block;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    position: absolute;
    top: 50%;
    right: 1em;
    transform: translateY(-50%) rotate(45deg);
}

.check-btn:hover::after {
    border-color: #222;
}

@media screen and (max-width:767px) {
    .co2 .note.numnote {
        margin-bottom: 1.5em;
    }
}