.chat-main {
    width: 100%;
    /*// height: 100 vh;*/
    /*/ / background: linear-gradient(/ / 180 deg,*/
    /*/ / rgba(149, 179, 212, 1) 0 %,*/
    /*/ / rgba(74, 131, 194, 1) 100 % / /);*/
    background-color: white;
    /*box-shadow: rgba(0, 0, 0, 0.1) 0 0 20px 0;*/
    box-shadow: #d9eaff 0 0 20px 0;
    overflow: hidden;
    border-radius: 20px;

    .box {
        width: 100%;
         /*width: 680px;*/
        height: 400px;
        display: flex;
        flex-direction: column;
        background-color: #fafafa;
        position: relative;
        padding: 1.25rem;
        /*width: 450px;*/

        #content {
            height: 300px;
            overflow-y: scroll;
            font-size: 14px;
            width: 100%;

            .circle {
                display: inline-block;
                width: 34px;
                height: 34px;
                border-radius: 50%;
                background-color: #eff1f3;
            }

            .con_text {
                color: #333;
                margin-bottom: 5px;
            }

            .con_que {
                color: #1c88ff;
                height: 30px;
                line-height: 30px;
                cursor: pointer;
            }

            .info_r {
                position: relative;

                .circle_r {
                    position: absolute;
                    left: 0%;
                }

                .pic_r {
                    width: 17px;
                    height: 17px;
                    margin: 8px;
                }

                .con_r {
                    display: inline-block;
                    max-width: 350px;
                    width: 55%;
                    min-width: 250px;
                    min-height: 55px;
                    /* min-height: 20px; */
                    background-color: #e2e2e2;
                    border-radius: 6px;
                    padding: 10px;
                    margin-left: 40px;
                }

                .time_r {
                    margin-left: 45px;
                    color: #999999;
                    font-size: 12px;
                }
            }

            .info_l {
                text-align: right;
            / / margin-right: 20 px;
                color: #ffffff;
                color: #3163C5;
                margin-top: 10px;

            / / . circle_l {
            / / / / vertical-align: - 10 px;
            / /
            }

                .pic_l {
                    width: 13px;
                    height: 17px;
                    margin: 8px 10px;
                }

                .time_l {
                    margin-right: 45px;
                    color: #999999;
                    font-size: 12px;
                    margin-top: 5px;
                }

                .con_l {
                    display: inline-block;
                    width: 220px;
                    min-height: 51px;
                    background-color: #3163C5;
                    border-radius: 6px;
                    padding: 10px;
                    text-align: left;
                    color: #fff;
                    margin-right: 5px;
                }
            }

            #question {
                cursor: pointer;
            }
        }
    }
}

.setproblem {
    width: 100%;
    height: 68px;
    background-color: #ffffff;
    position: relative;
    margin-top: 10px;

}

.setproblem textarea {
    color: #999999;
    padding: 10px;
    box-sizing: border-box;
}

.setproblem button {
    width: 5.875rem;
    height: 2.5rem;
    line-height: 2.5rem;
    background: #3163C5;
    opacity: 1;
    border-radius: 4px;
    font-size: 10px;
    color: #ffffff;
    position: absolute;
    right: 5%;
    top: 30%;
    cursor: pointer;
    border: none;
}

.czkj-item-title {
    line-height: 25px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 5px;
    margin-bottom: 5px;
}

.czkj-item-question {
    cursor: pointer;
    display: block;
    padding: 8px;
    position: relative;
    border-bottom: 1px dashed #ccc;
    line-height: 20px;
    min-height: 20px;
    overflow: hidden;
}

.czkj-question-msg {
    float: left;
    font-size: 14px;
    color: #3163C5;
}


.fade-enter-active, .fade-leave-active {
    transition: opacity .5s;
}
.fade-enter, .fade-leave-to /* .fade-leave-active below version 2.1.8 */ {
    opacity: 0;
}