body {
    margin: 0px;
    box-sizing: border-box
}
.sbody {
    position: static;
    box-sizing: border-box;
    height: calc(100vh - 43px);
    overflow: auto;
    background-color: #f1f2f4;

}
.bread_crumb_frm {
    position: absolute;
    top: 50px;
    left: 10px;
    height: 22px;
    line-height: 25px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    letter-spacing: 0px;
    padding-right: 10px;
}

.bread_crumb_item {
    display: inline-block;
    color: #5a5a5a;
    font: 13px "Helvetica Neue", "微软雅黑", "Microsoft Yahei", Helvetica, Arial, sans-serif;
    font-style: italic;
}

.bread_crumb_item a {
    text-decoration: none;
    color: #5a5a5a;
    margin: 0px;
}

.bread_crumb_item a:hover {
    text-decoration: underline;
}

.bread_crumb_split {
    font-size: 13px;
    margin: 0 -2px;
}

.crumb_icon {
    font-size: 17px !important;
    position: relative;
    top: 1px;
    margin-right: -2px;
}