.el-icon-download:before {
     content: "\e77c";
  
	font-family:element-icons;
	display:none;
}

.el-icon-download {
    width: 40px;
	height:40px;
	/*
    background-color: rgb(242, 245, 246);
    box-shadow: rgba(0, 0, 0, 0.12) 0px 0px 6px;
    text-align: center;
    line-height: 40px;
    color: rgb(23, 102, 175);
transform: rotate(180deg);
*/

}
.up {
    font-size: 22px;
    font-weight: 700;
	width:40px;
	height:40px;
	display:block;
}

.el-backtop{
    color: #409eff;
	    position: fixed;
    background-color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 0 6px rgba(0,0,0,.12);
    cursor: pointer;
    z-index: 5;
	right: 40px;
	 bottom: 160px;
	 background:url(https://omo-oss-image.thefastimg.com/portal-saas/new2023112512530194239/cms/image/d0276aa3-3c76-4532-a841-f5c7d52816a3.jpg) no-repeat;
	 background-size:40px 40px;
}