#id__main-visual {
    position: relative;
    background-image: url(../img/bg/tree.jpg);
    background-size: cover;
    height: 360px;
    width: 100%;
    max-width: 960px;
    margin: 128px auto 0 auto;
    overflow: hidden;
}
#id__balloon {
    position: absolute;
    display: inline-block;
    width: 460px;
    height: 135px;
    margin-right: 20px;
    padding: 16px;
    border: 2px solid #a9a9a9;
    border-radius: 10px;
    background-color: #ffffff;
    text-align: left;
    line-height: 1.5;
    color: #000000;
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.3);

    top: 80px;
    left: 250px;
}
#id__balloon::before {
    content: "";
    position: absolute;
    top: 30%;
    right: 0;
    border-style: solid;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent #a9a9a9;
    translate: 100% -50%;

}
#id__balloon::after {
    content: "";
    position: absolute;
    top: 30%;
    right: 0;
    border-style: solid;
    border-width: 7.8px 0 7.8px 15.5px;
    border-color: transparent transparent transparent #ffffff;
    translate: 100% -50%;
}
#id__balloon>div {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
#id__balloon p {
    font-size: 22px;
    font-weight: bold;
    /*color: #385391;*/
    color: #5976ba;
}
#id__balloon p span {
    color: #EB6D8E;
}
.animation__circle {
    position: absolute;
    border-radius: 50%;
    width: 260px;
    height: 260px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 20px solid rgba(255, 255, 255, 0.3);
}
.animation__circle span {
    color: white;
    font-weight: bold;
    display: block;
    font-size: 20px;

}
#id__circle-red {
    background-color: #EB6D8E;
}

#id__circle-blue {
    background-color: #5976ba;
    opacity: 0;
    scale: 0;
}
#id__matsukawa-first {
    position: absolute;
    width: 180px;
    top: 30px;
    right: 26px;
}
#id__matsukawa-last {
    position: absolute;
    display: none;
    width: 180px;
    top: 44px;
    right: 26px;
    opacity: 0;
}
#id__name-container {
    position: absolute;
    background-color: rgba(55, 180, 20, 0.8);
    padding: 10px;
    border-radius: 10px;
    bottom: 20px;
    right: 220px;
}
#id__name-container span {
    display: block;
    text-align: center;
    text-shadow: 0px 0px 2px rgba(0, 0, 0, 0.8);
}
#id__matsukawa-title {
    position: relative;
    color: white;
    font-size: 18px;
}
#id__matsukawa-name {
    position: relative;
    font-size: 26px;
    color: white;
}
#id__copy-1 {
    display: block;
}
#id__copy-2 {
    display: none;
}
#id__copy-3 {
    display: none;
}
#id__copy-4 {
    display: none;
}
#id__copy-5 {
    display: none;
}

@media screen and (min-width: 481px) and (max-width: 959px) {

    .animation__circle {
        width: 240px;
        height: 240px;
    }
    .animation__circle span {
        font-size: 18px;
    }
    #id__balloon {
        width: 52%;
        top: 15%;
        left: 25%;
    }
    #id__balloon p{
        font-size: 23px;
    }
    #id__balloon p:nth-child(3) {
        font-size: 21px;
    }
    #id__balloon::before {
        top: 50%;
    }
    #id__balloon::after {
        top: 50%;
    }
    #id__matsukawa-first {
        width: 20%;
        top: unset;
        right: 1%;
        left: unset;
        bottom: 1%;
    }
    #id__matsukawa-last {
        width: 20%;
        right: 1%;
        bottom: 1%;
        top: unset;
        left: unset;
    }
    #id__name-container {
        bottom: 5%;
        right: 25%;
    }
}

@media screen and (max-width: 480px) {
    #id__main-visual {
        margin: 60px auto 0 auto;
    }
    #id__circle-red {
        opacity: 0;
    }
    #id__balloon {
        top: 10px;
        left: 10px;
        width: 94%;
        height: 100px;
        margin: unset;
    }
    #id__balloon::before {
        top: unset;
        right: unset;
        left: 15%;
        bottom: 0;
        border-width: 20px 10px 0px 10px;
        border-color: #a9a9a9 transparent transparent;
        translate: -50% 100%;
    }
    #id__balloon::after {
        top: unset;
        right: unset;
        left: 15%;
        bottom: 0;
        border-width: 15.5px 7.8px 0 7.8px;
        border-color: #ffffff transparent transparent;
        translate: -50% 100%;
    }
    #id__balloon p {
        font-size: 17px;
    }
    #id__matsukawa-first {
        width: 33%;
        top: unset;
        bottom: 3%;
        right: 6%;
    }
    #id__matsukawa-last {
        width: 36%;
        top: unset;
        bottom: 3%;
        right: 6%;
    }
    #id__name-container {
        padding: 10px;
        bottom: 4%;
        left: 10%;
        right: unset;
    }
    #id__matsukawa-title {
        font-size: 14px;
    }
    #id__matsukawa-name {
        font-size: 20px;
    }
    .animation__circle {
        width: 220px;
        height: 220px;
    }
    .animation__circle span {
        font-size: 18px;
    }

}