/* 追加ボタン*/
.btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.8rem;
    border: 3px solid rgb(0, 98, 132);
    cursor: pointer;
    border-radius: 10px;
    color: rgb(0, 98, 132);
    fill: rgb(0, 98, 132);
    font-size: 1rem;
}

.btn img {
    width: 1.5rem;
    height: 1.5rem;
    transition: all .5s;
}

.btn:hover img,
.btn img:hover {
    animation: shakeIcon 0.2s linear 2;
}

.btn:active img,
.btn img:active {
    transform: scale(1.2);
}

@keyframes shakeIcon {
    0% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(2px);
    }

    50% {
        transform: translateX(0);
    }

    75% {
        transform: translateX(-2px);
    }

    100% {
        transform: translateX(0);
    }
}

/* 追加ボタン*/

.add_button {
    margin: 50px auto 0 auto;
    width: 60%;
    background-color: #FFFFFB;
    text-align: center;
}

.button_center {
    margin: 0 auto 0 auto;
    display: grid;
    grid-template:
        "...... button_img ........... ......" auto
        "...... button_img button_text ......" auto
        "...... button_img ........... ......" auto
        /1.5fr 1fr 1fr 2fr;
}

.button_img {
    grid-area: button_img;
    margin: 0 5px 0 0;
    text-align: right;
}

.button_text {
    grid-area: button_text;
    margin: 0;
}

a{
    text-decoration: none;
}