.hen {
    height: 334px;
    margin: 30px;
    background-color: white;
    border-bottom: black;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, .3);
}

.img_style {
    width: 100%;
    margin-top: 10px;
}

#search {
    height: 25px;
}


/*定义留言板ui*/
.LeavingAessage_box,
.BriefIntroduction_box,
.declare_box,
.timeline_box {
    height: 95%;
    width: 95%;
    background-color: white;
    margin: 20px auto;
    overflow: hidden

}

.input_text textarea {
    width: 95%;
    margin: 40px auto 0;
    height: 100px;
}

.LeavingAessage_box p {
    width: 95%;
    margin: 30px auto 0;
    font-size: 30px;
    display: inline;
}


.input_text button {
    margin: 20px 30px 0 auto;
    float: right;
}

.LeavingAessage_box h3 {
    margin: 30px auto 0;
    font-size: 30px;
}

.LeavingAessage_box i {
    font-size: 30px;
    margin-left: 30px;

}

.LeavingAessage_box h4 {
    float: right;
    margin-right: 30px;

}

#message_text {
    width: 95%;
    margin-top: 30px;
}

#text {
    width: 90%;
    display: inline-block;
    font-size: 30px;
}

#icon {
    float: left;
    display: inline-block;
    width: 7%;
}

#message_text hr {
    width: 95%;
    margin: 0 auto;
}


#message_box::-webkit-scrollbar {
    display: none;
}

.hide {
    display: none;
}

.show_out {
}


/*定义时间线*/
.line_box {
    margin: 30px 50px;

}


.layui-nav-tree .layui-nav-child .color {
    color: rgba(255, 255, 255, .7);
    margin-left: 20px;
    margin-right: 20px;
}


#color_div {
    color: #fff;
    color: rgba(255, 255, 255, .7)

}
.label_meg {
    float: left;

}


.NO:hover{
    background-color: #393d49 !important;
}