/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/



html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}

ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}









.sobelz_tree_wraper{
    max-width: 100%;
    width: 400px;
    position: relative;
}
.sobelz_tree_wraper .verticalLine{
    width: 2px;
    position: absolute;
    height: 100%;
    /* inset:0 50%; */
    top: 2px;
    right: calc(50% - 2px);
    background-color: white;
    border-radius: 5px;
    transform: scaleY(0);
    transform-origin: top;
}
.sobelz_tree_wraper.startAnimation .verticalLine{
    animation: verticalLineNavigation 3s 0.5s linear forwards;
}
.sobelz_tree_wraper ul{
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sobelz_tree_wraper ul li{
    width: 50%;    
    text-align: center;
    position: relative;
    /* padding:0 10px; */
    box-sizing: border-box;
}
.sobelz_tree_wraper ul li:last-child{
    height: 0;
}
.sobelz_tree_wraper ul li *[data-class=title]{
    font-size: x-large;
    /* margin-bottom: 10px; */
    display: block;
    transform: translateY(0) scale(0);
}
.sobelz_tree_wraper.startAnimation ul li *[data-class=title]{
    animation: titleScaleAndTranslate 0.4s cubic-bezier(0, 0.17, 0, 1.57) forwards ;
}
.sobelz_tree_wraper ul li *[data-class=content]{
    transform: scaleY(0);
    transform-origin: top;
    padding: 0 30px;
}
.sobelz_tree_wraper.startAnimation ul li *[data-class=content]{
    animation: verticalLineNavigation 0.2s linear forwards;
}
.sobelz_tree_wraper ul li .pointer {
    position: absolute;
    display: flex;
    align-items: center;
    z-index: 10;
    width: 100%;
    left: -10px;
}
.sobelz_tree_wraper ul li:nth-child(odd) .pointer {
    left: 10px;
}
.sobelz_tree_wraper ul li:nth-child(even) .pointer {
    
    flex-direction: row-reverse;
}
.sobelz_tree_wraper ul li .pointer .bigCircle{
    width: 20px;
    height: 20px;
    border-radius: 10px;
    border: 3px solid #8F8F8F;
    display: block;
    background-color: #DEDEDE;
    transform: scale(0);
}
.sobelz_tree_wraper.startAnimation ul li .pointer .bigCircle{
    animation: bigCircleScale 0.4s cubic-bezier(0, 0.17, 0, 1.57) forwards;
}
.sobelz_tree_wraper ul li .pointer .horizontlLine{
    display: block;
    background: #8F8F8F;
    width: 0;
    height: 1px;
}
.sobelz_tree_wraper.startAnimation ul li .pointer .horizontlLine{
    animation: horizontlLineNavigation 0.2s linear forwards;
}
.sobelz_tree_wraper ul li .pointer .smallCircle{
    display: block;
    background: #8F8F8F;
    width: 4px;
    height: 4px;
    border-radius: 4px;
    transform: scale(0);
}
.sobelz_tree_wraper.startAnimation  ul li .pointer .smallCircle{
    animation: bigCircleScale 1s cubic-bezier(0, 0.17, 0, 1.57) forwards;
}
.sobelz_tree_wraper ul li:nth-child(even){
    align-self: start;
}
.sobelz_tree_wraper ul li:nth-child(odd){
    align-self: end;
}

@keyframes bigCircleScale {
    from{
        transform: scale(0);
    }
    to{
        transform: scale(1);
    }
}

@keyframes horizontlLineNavigation {
    from{
        width: 0;
    }
    to{
        width: 25%;
    }
}
@keyframes titleScaleAndTranslate {
    from{
        transform:translateY(0) scale(0);

    }
    to{
        transform:translateY(-15%) scale(1);
    }
}
@keyframes verticalLineNavigation {
    from{
        transform: scaleY(0);
    }
    to{
        transform: scaleY(1);
    }
}