.float_button {
    background-image: url(./images/float_switch.jpg);
    height: 112px;
    width: 38px;
    position: absolute;
    left: -38px;
    top: 32%;
    cursor: pointer;
}
.float_button .text {
    position: relative;
    writing-mode: vertical-rl;
    top: 36px;
    color: #fff;
    left: 13px;
    user-select: none;
}

.jupyter_float_button {
    background-image: url(./images/float_switch.jpg);
    height: 112px;
    width: 38px;
    position: absolute;
    right: 0px;
    top: 32%;
    cursor: pointer;
    left:auto;
    z-index: 99999999;
}

.jupyter_float_button .text {
    position: relative;
    writing-mode: vertical-rl;
    top: 36px;
    color: #fff;
    left: 13px;
    user-select: none;
}

.newjupyter_float_button{
    right: 330px;
}