/*.holder {
    position: relative;
    width: 100%;
    height: 100%;
}
.subHolder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}*/

.holder {
    width: 100%;
    height: 100%;
}

/*.subHolder {
    position: absolute;
}*/

.padding_wrapper {
    margin: 5px;
}

.center {
    display: table;
    margin: auto;
}

.intro_qs {
    text-align: center;
}

.instructions {
    /*width: 40%;*/
  	width: 700px;
    border-style: dotted;
    border-radius: 3px;
    border-color: dodgerblue;
    border-width: 1px;
    padding: 5px;
    margin-top: 5px;
    margin-bottom: 5px;
}

.intro {
    width: 800px;
    height: 400px;
    border-style: solid;
    border-width: 1px;
}

.avatar_img {
    cursor: pointer;
    width: 50px;
    height: 50px;
    padding: 5px;
}

.avatar_img:hover {
    padding: 4px;
    border-style: solid;
    border-width: 1px;
    border-color: crimson;
    border-radius: 25px;
}

.avatar_selected {
    padding: 4px;
    border-style: solid;
    border-width: 1px;
    border-color: crimson;
    border-radius: 25px;
}

.hidden {
    display: none;
}

#nextButton {
    margin-top: 5px;
    margin-bottom: 5px;
}

#graph_canvas {
    margin-bottom: 5px;
    margin-top: 5px;
    border-style: solid;
    border-width: 1px;
}

.slider_box {
    text-align: center;
    width: 90%;
    margin-top: 10px;
    margin-bottom: 10px;
}

.slider_label_main {
    font-weight: bold;
    margin-bottom: 5px;
}