.math {
    text-align: left;
}

.eqno {
    float: right;
}



div.math {
    position: relative;
    padding-right: 2.5em;
}
.eqno {
    height: 100%;
    position: absolute;
    right: 0;
    padding-left: 5px;
    padding-bottom: 5px;
}
.eqno:before {
    /* Force vertical alignment of number */
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    content: "";
}
.eqno .headerlink {
    display: none;
    visibility: hidden;
    font-size: 14px;
    padding-left: .3em;
}
.eqno:hover .headerlink {
    display: inline-block;
    visibility: hidden;
    margin-right: -1.05em;
}
.eqno .headerlink:after {
    visibility: visible;
    content: "\f0c1";
    font-family: FontAwesome;
    display: inline-block;
    margin-left: -.9em;
}
/* Make responsive */
.MathJax_Display {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}