profile-site/Styles/roadmap.css

body {
   background-color: #ffbbbb;
   color: #fff;
}

.header {
   background-color: #663399;
}

.tabswitcher {
   display: grid;
   grid-template-columns: auto auto auto;
   background-color: #222;
   text-align: center;
}

.tabswitcherbtn {
   padding: .8em 0;
   display: inline-block;
   background-color: #222;
   font: 1em sans-serif;
   transition: .2s;
}

.activeswitcher {
   background-color: #444;
}

.active-section { background-color: #00ff00; }
.timeline-section { background-color: #00ffff; }
.roadmap-section { background-color: #ffff00; }
.activetab { background-color: #ffffff; }

.sections {
   padding: 2em 0;
   overflow: auto;
   white-space: nowrap;
   overflow-x: hidden;
}

.sections::-webkit-scrollbar { display: none; }

.section {
   box-sizing: border-box;
   display: inline-block;
   width: 100vw;
   white-space: initial;
   color: #222;
   transition: .05s;
}


.project-block {
   padding: 4em 3em;
   display: grid;
   grid-template-columns: 50% 50%;
   background-color: #ddd;
   border-bottom: solid .2em #222;
}

.img-parent {
   text-align: center;
}

.img-parent img {
   max-width: 40vw;
}

.text-block {
   background-color: #fff;
}


@media only screen and (max-width: 700px) {
   .project-block {
      grid-template-columns: auto;
   }
}