.chat-box {
width: 100%;
height: auto;
overflow: hidden; /*floatの解除*/
margin-bottom: 20px;
}
.chat-face {
float: left;
margin-right: -120px;
}
.chat-face img{
border-radius: 80px;
}
.chat-area {
width: 100%;
float: right;
}
.chat-hukidashi {
display: inline-b