.message-section[data-v-117b3bf6]{-webkit-box-sizing:border-box;box-sizing:border-box;height:100%;width:100%;background:#fff;-webkit-box-shadow:0 0 8px 3px rgba(228,238,255,.8);box-shadow:0 0 8px 3px rgba(228,238,255,.8);border-radius:4px;overflow:hidden}.message-section .section-left[data-v-117b3bf6]{height:100%;width:300px;background:#fff;-webkit-box-shadow:inset -1px 0 0 0 #e9e9e9;box-shadow:inset -1px 0 0 0 #e9e9e9}.message-section .section-left .letter-btn[data-v-117b3bf6]{cursor:pointer;width:15px;height:15px;margin-bottom:2px;font-size:12px;color:#999;border:1px solid #999;border-radius:50%}.message-section .section-left .letter-item[data-v-117b3bf6]{padding:2px 12px;font-size:14px;color:#999;background:#ebeef5;overflow:hidden}.message-section .section-left .user-item[data-v-117b3bf6]{height:49px;border-bottom:1px solid #ebeef5;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 10px;cursor:pointer}.message-section .section-left .active-user-item[data-v-117b3bf6],.message-section .section-left .user-item[data-v-117b3bf6]:hover{background:#f6f6f6}.message-section .section-right[data-v-117b3bf6]{height:100%;width:calc(100% - 300px)}.message-section .section-right .info-row[data-v-117b3bf6]{min-width:350px;height:50px;margin:0 10px;border-bottom:1px solid #e9e9e9;-webkit-box-sizing:border-box;box-sizing:border-box}