.tooltip_nasa {
    position: relative;
}

.tooltip_nasa .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: #424141;
    color: #fff;
    text-align: center;
    padding: 5px 4px;
    border-radius: 6px;
    position: absolute;
    z-index: 99999999999;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
    margin-bottom: 27px;
    margin-top: 5px;
}

.tooltip_nasa .tooltiptext::after {
    content: "";
    position: absolute;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent #555 transparent;
    margin-top: -15px;
}
.tooltip_nasa:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

.tooltip_input {
    margin-top: 20%!important;
    display: inline-block;
}

.tooltip_top {
    border-color: #555 transparent transparent transparent!important;
}


.customButton {
    display: inline-block;
    margin-bottom: 0;
}