/* IPv6 deployment process */
.gidp {
    display: grid;
    grid-gap: 30px;
}
.idp {
    display: grid;
    overflow: hidden;
    grid-template-columns: max-content 1fr;
    align-items: center; 
    border-radius: 10px;
    box-shadow: 0 0px 3px -1px rgb(0 0 0 / 9%), 0 1px 9px 1px rgb(0 0 0 / 10%);
    background: rgba(0 0 0/3%);
}
.idp > div {
    padding: 20px;
}
.idp > div:last-child  p {
    text-align: left;
}
.sf_idp {
    display: grid;
    align-items: center;
    width: 240px;
    height: 100%;
    border-radius: 0px;
    background: #f9a619;
    color: rgba(0,0,0,0.8);
}
.sf_idp p {
    font-family: 'foundrymonolinebold';
    text-align: center;
    font-size: 16pt;
    font-weight: bold;
    color: #FFF;
} 
/*  Addressing Plan */
ul.addressing_plan {
    position: relative;
}
ul.addressing_plan, ul.addressing_plan > li > ol > li {
    list-style: none;
    margin: 10px 0;
    padding: 0;
}
ul.addressing_plan > li::before {
    position: absolute;
    z-index: 0;
    top: 0;
    left: 18px;
    display: block;
    border-left: 3px solid #919497;
    height: 100%;
    content: "";
}
ol.step_addressing_plan {
    counter-reset: step;
    padding: 0;
} 
ul.addressing_plan > ol > li {
    position: relative;
    margin: 14px 0;
}
ul.addressing_plan ol li .step_title {
    display: grid;
    align-items: center;
    position: relative;
    grid-template-columns: min-content min-content 1fr;
    grid-template-areas: "counter line content";
}
ul.addressing_plan ol li .step_title::before {
    top: 0px;
    left: -50px;
    box-sizing: border-box;
    display: grid;
    counter-increment: step;
    content: counter(step);
    background-color: #FFF;
    color: #919497;
    border: 3px solid #919497;
    width: 38px;
    height: 38px;
    align-items: center;
    text-align: center;
    font-weight: 600;
    font-size: 14pt;
    border-radius: 50%;
    z-index: 1;
    grid-area: counter;
}
ul.addressing_plan ol li .step_title::after {
    content: '';
    display: block;
    border: 2px solid #909497;
    left: -29px;
    z-index: -4;
    width: 10px;
    grid-area: line;
    top: 19px;
}
ul.addressing_plan ol li .step_title p {
    width: 100%;
    color: #FFF;
    position: relative;
    padding: 9px 12px;
    z-index: 0;
    background: #909497;
    grid-area: content;
}
.step_addressing_content {
    padding: 0 0 0 50px;
}
/* Process steps */
.process_line {
    display: grid;
    grid-gap: 15px;
    position: relative;
    padding: 10px 0;
    margin: 15px 10px;
    overflow: hidden;
}
.lower_alpha {
    counter-reset: chapter;
}
.process_step {
    display: grid;
    grid-template-columns: max-content min-content 1fr;
    grid-template-areas: "counter line content";
    align-items: center;
}
.process_step::before {
    position: absolute;
    left: 14px;
    z-index: -1;
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #333;
}
.process_step::after {
    content: '';
    display: block;
    width: 10px;
    height: 2px;
    background: #333;
    grid-area: line;
}
.proceess_counter {
    display: grid;
    grid-template-columns: 1fr;
    grid-area: counter;
    align-items: center;
    width: 30px;
    height: 30px;
    text-align: center;
    background: #FFF;
    border: 2px solid #333;
    border-radius: 50%;
}
.lower_alpha .proceess_counter::before {
    counter-increment: chapter;
    content: counter(chapter, lower-alpha);
}
.proceess_counter div {
    display: none;
}
.content_process_line {
    padding: 10px;
    border: 2px solid;
    grid-area: content;
}
.info_process_line {
    display: grid;
    grid-template-columns: max-content 1fr;
}
.info_process_line::before {
    content: '';
    display: block;
    width: 30px;
}
.info_process_line div {
    padding: 0px 20px;
}
.process_line.bullets {
    padding: 10px 0px 0 8px;
}
.process_line.bullets .proceess_counter {
    width: 14px;
    height: 14px;
    background: #333;
}
.process_line.bullets .proceess_counter::before {
    content: '';
}
/* planning guide */ 
.planning_guide {
    display: grid;
    grid-gap: 15px;
    position: relative;
    padding: 10px 0;
    margin: 15px 10px;
}
.planning_guide.lower_alpha {
    counter-reset: chapter;
}
.planning_guide_step {
    display: grid;
    grid-template-columns: max-content min-content 1fr;
    grid-template-areas: "counter line title";
    align-items: center;
}
.planning_guide_step::before {
    position: absolute;
    left: 14px;
    z-index: -1;
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #333;
}
.planning_guide_step::after {
    content: '';
    display: block;
    width: 10px;
    height: 2px;
    background: #333;
    grid-area: line;
}
.planning_guide_counter {
    display: grid;
    grid-template-columns: 1fr;
    grid-area: counter;
    align-items: center;
    width: 30px;
    height: 30px;
    text-align: center;
    background: #FFF;
    border: 2px solid #333;
    border-radius: 50%;
}
.lower_alpha .planning_guide_counter::before {
    counter-increment: chapter;
    content: counter(chapter, lower-alpha);
}
.planning_guide_counter div {
    display: none;
}
.title_planning_guide {
    padding: 2px 8px;
    border: 2px solid;
    grid-area: title;
    background: #333;
}
.title_planning_guide p {
    color: #FFF;
}
.content_planning_guide {
    display: grid;
    grid-template-columns: max-content 1fr;
}
.content_planning_guide::before {
    content: '';
    display: block;
    width: 30px;
}
.content_planning_guide div {
    padding: 0px 20px;
}
.planning_guide.bullets {
    padding: 10px 0px 0 8px;
}
.planning_guide.bullets .planning_guide_counter {
    width: 14px;
    height: 14px;
    background: #333;
}
.planning_guide.bullets .planning_guide_counter::before {
    content: '';
}
/* IPv6 transition mechanisms */

.center {
    width: 780px;
}
.ipv6_mechanisms {
    padding: 9px;
}
.ipv6_mechanisms > div {
    display: grid; 
    margin: 40px 0 60px 0;
    border-radius: 3px;
    transform: scale(1); 
    opacity: 0.4;
    transition: all 300ms ease; 
    overflow: hidden;
    box-shadow: 0 0 30px 1px rgb(0 0 0 / 3%), 0 0 10px 0 rgb(79 112 149 / 7%); 
}
.slick-current div.ipv6_mechanisms > div {
    opacity: 1;
    transform: scale(1.1);
    transition: all 300ms ease;
}
div.ipv6_mechanisms div div {
    border-bottom: 1px solid rgb(0 0 0 / 7%);
    padding: 5px 2px;
}
div.ipv6_mechanisms div div:last-child {
    border: none;
}
div.ipv6_mechanisms div div p {
    text-align: center;
    font-size: 10pt;
    padding: 4px 5px;
    line-height: 1.3;
}
div.ipv6_mechanisms div div p strong {
    font-weight: 600;
}
div.ipv6_mechanisms > div .title_ipv6_mechanism {
    background: #333;
    color: #FFF;
    padding: 11px 2px;
    text-align: center;
}
div.ipv6_mechanisms > div .title_ipv6_mechanism p {
    color: #FFF;
}
.slick-current div.ipv6_mechanisms > div .title_ipv6_mechanism { 
    background: #0098c5; 
    transition: all 300ms ease;
}
.slick-current div.ipv6_mechanisms > div .title_ipv6_mechanism:hover  {
    background: #027396; 
    transition: all 300ms ease;
}

button.slick-arrow {
    display: grid;
    position: absolute;
    z-index: 1;
    top: 45%;
    width: 45px;
    height: 45px;
    border-radius: 30px;
    box-shadow: 0 1px 11px 0 rgb(0 0 0 / 13%);
    align-items: center;
    font-size: 19px;
    color: #FFF;
    background: #4E4E4E;
}
button.slick-next {
    right: 0;
}
.slick-list { 
    margin: 0 38px;
}
.slick-slide .tabla td {
    width: 70px;
}
.video_tutorials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px;
    margin: 15px 0px;
}
.video_tutorials p {
    text-align: center;
}