Meetups/NCTU Formosa/try

/**

*
*
*/

html, body {

 padding: 0;
 margin: 0;
 height: 100%;
 font-size: 16px;
 background: #ed5565;
 color: #fff;
 font-family: 'Source Sans Pro'; }

h1 {

 font-size: 2.8em;
 font-weight: 700;
 letter-spacing: -1px;
 margin: 0.6rem 0; }
 h1 > span {
   font-weight: 300; }

h2 {

 font-size: 1.15em;
 font-weight: 300;
 margin: 0.3rem 0; }

main {

 width: 95%;
 max-width: 1000px;
 margin: 4em auto;
 opacity: 0; }
 main.loaded {
   transition: opacity .25s linear;
   opacity: 1; }
 main header {
   width: 100%; }
   main header > div {
     width: 50%; }
   main header > .left, main header > .right {
     height: 100%; }
 main .loaders {
   width: 100%;
   box-sizing: border-box;
   display: flex;
   flex: 0 1 auto;
   flex-direction: row;
   flex-wrap: wrap; }
   main .loaders .loader {
     box-sizing: border-box;
     display: flex;
     flex: 0 1 auto;
     flex-direction: column;
     flex-grow: 1;
     flex-shrink: 0;
     flex-basis: 25%;
     max-width: 25%;
     height: 200px;
     align-items: center;
     justify-content: center; }

/**

* Util classes
*/

.left {

 float: left; }

.right {

 float: right; }

.cf, main header {

 content: "";
 display: table;
 clear: both; }

/**

* Buttons
*/

.btn {

 color: #fff;
 padding: .75rem 1.25rem;
 border: 2px solid #fff;
 border-radius: 4px;
 text-decoration: none;
 transition: transform .1s ease-out, border .1s ease-out, background-color .15s ease-out, color .1s ease-out;
 margin: 2rem 0; }
 .btn:hover {
   transform: scale(1.01562);
   background-color: #fff;
   color: #ed5565; }