/* 案例相关css */
.case_left {
    float: left;
    width: 240px;
    height: 100%;
    /* background-color: red; */
}
.case_left table {
    height: 400px;
}
.case_left td {
    height: 25%;
}

.case_left_div_image{
    z-index: 1;    
}

.case_left_div_image img {
    /* width:15px; */
}

.case_left_div_lineimage {
    height:2px;
    width: 60px;
}

/* 右边 */
.case_right {
    width:794px;
    height: 467px;
    display: flex; 
    overflow: hidden;
    /* border: 1px solid #ccc;   */
    margin-left: 64px;
    float: left;        
}
.case_right_text {
    width: 810px;
    overflow-x: hidden;
    overflow-y:auto;    
}
.case_right_text img {
    max-width: 400px;
    /* text-overflow: ellipsis; */
}