.my_footer{
position:fixed;
width:100%;
display:block;
bottom:0;
background:#169fe6;
height:30px;
line-height:30px;
color:#fff;
text-align:right;
font-size:14px;
}
.my_footer a{
color:#fff;
text-decoration:none;
margin-right:10px;
}
.my_footer a:hover{
color: #ff5e52;
border-bottom: 1px dotted #ff5e52;
}
.esa-toolbar {
    position: fixed;
    display: grid;
    z-index: 999;
    bottom: 60px;
    right: 30px;
}
.esa-toolbar .esa-toolbar-gotop:hover {
    color: #2D8CF0;
    border-color: #2D8CF0;
}
.esa-toolbar .esa-toolbar-gotop {
    background-image: url(data:image/png;base64,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);
}
.esa-toolbar .esa-toolbar-gotop {
    height: 45px;
    width: 45px;
    font-weight: 400;
    position: relative;
    outline: 0;
    cursor: pointer;
    border: 1px solid transparent;
        border-top-color: transparent;
        border-right-color: transparent;
        border-bottom-color: transparent;
        border-left-color: transparent;
    transition: color .2s linear,background-color .2s linear,border .2s linear,box-shadow .2s linear;
    margin-top: 5px;
    border-color: #eef2f8;
    background-color: #fff;
    background-position: center;
    background-repeat: no-repeat;