.talk_container {
    padding:0;
    background: #7494c0;
    overflow: hidden;
    max-width: 100%;
    font-size: 80%;
}
/* 会話部分 */
.talk_container .talk_contents {
    padding: 5px;
    overflow: hidden;
    talk-height: 135%;
}
.talk_container .scroll {
    height: 470px;
    overflow-y: scroll;
}
/* 相手の会話 */
.talk_container .talk_left {
    width: 80%;
    position: relative;
    display: block;
    margin-bottom: 5px;
    max-width: 80%;
    min-width: 30%;
    clear: both;
}

/* アイコン画像 */
.talk_container .talk_left figure {
    width: 40px;
    position: absolute;
    top: 15px;
    left: 0;
    padding: 0;
    margin: 0;

}

/* 正方形を用意 */
.talk_container .talk_left figure img{
    border-radius: 50%;
    width: 40px;
    height: 40px;
}

.talk_container .talk_left .talk_left-text {
    margin-left: 70px;
}

.talk_container .talk_left .talk_left-text .name {
    font-size: 80%;
    color: #ffffff;
}

/* コメントエリア */
.talk_container .talk_left .text {
    margin: 0;
    position: relative;
    padding: 10px;
    border-radius: 20px;
    background-color: #ffffff;
}

/* 吹き出し */
.talk_container .talk_left .text::after {
    content: '';
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    left: -10px;
    top: 10px;
    border-right: 20px solid #ffffff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

/* 自分の会話 */
.talk_container .talk_right {
    position: relative;
    display: block;
    margin: 5px 0;
    max-width: 75%;
    float: right;
    margin-right: 15px;
    clear: both;
}

/* コメントエリア */
.talk_container .talk_right .text {
    padding: 10px;
    border-radius: 20px;
    background-color: #8de055;
    margin: 0;
    margin-left: 80px;
}

/* 吹き出し */
.talk_container .talk_right .text::after {
    content: '';
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    right: -10px;
    top: 10px;
    border-left: 20px solid #8de055;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

/* 自分がスタンプを送る時 */
.talk_container .talk_right .stamp {
    position: relative;
    margin-left: 80px;
}

/* 既読エリア */
.talk_container .talk_right .date {
    content: '';
    position: absolute;
    display: block;
    width: 100px;
    text-align: right;
    left: -30px;
    bottom: 0px;
    font-size: 80%;
    color: #ffffff;
}