"

From 2013.igem.org

/********/ /*HEADER*/ /********/

1. tn-header-wrap {

   display: inline-block;

   width: 100%;
   height: 250px;

   margin: 0;
   padding: 0;

   background-color: #2880C5;
   border-bottom: 7px solid white;
   box-shadow: inset 0 -2px 6px black;

   background-image: url();
   background-attachment: fixed;
   background-position: 0px -500px;
   background-size: 100%;

}

1. tn-header {

   display: static;
   position: relative;
   top: 0;

   max-width: 1300px;
   height: 180px;

   margin: 0 auto;
   padding: 1em;

}

/*-----------*/ /*HEADER MENU*/ /*-----------*/

1. tn-header #tn-menu {

   position: absolute;
   top: 170px;
   left: 0;

   width: 100%;

   margin: 0;
   padding: 0;

   list-style: none;
   text-align: center;

}

1. tn-header #tn-menu > li {

   position: relative;
   display: inline-block;

   height: 100px;
   width: 100px;

   margin: 0.4em;
   /*
   background-position: center center;
   background-repeat: no-repeat;
   background-size: 75%;
   */
   line-height: 100px;
   /*font-weight: bold;*/
   text-shadow: 0 0 2px black;
   text-align: center;
   vertical-align: middle;

   transition: transform 0.4s;
   -webkit-transition: -webkit-transform 0.4s; /* Safari */

}

1. tn-header #tn-menu > li > img {

   width: 76px;
   margin: 12px;

}

1. tn-header #tn-menu > li > a {

   display: block;

   position: absolute;
   top: 2.2em;
   left: 0;

   padding: 0.3em 0.5em;
   /*margin-top: 2.2em;*/

   width: 3em;

   border-radius: 0.5em;
   border: 3px solid white;
   background: rgba(31,68,87,.9);
   background-image: url(imgs/box-bottoni.png);
   color: #ffffff;
   font-family: 'Mouse Memoirs', sans-serif;
   font-size: 1.5em;
   line-height: 1em;
   text-decoration: none;

   z-index: 5;

}

1. tn-header #tn-menu > li.active {

   transform: rotate(-15deg);
   -ms-transform: rotate(-15deg); /* IE 9 */
   -webkit-transform: rotate(-15deg); /* Safari and Chrome */

   /*background-size: 100%;*/

}

@keyframes image {

   from {
       width: 76px;
       margin: 12px;
   }
   to {
       width: 100px;
       margin: 0;
   }

} @-webkit-keyframes image /* Safari and Chrome */ {

   from {
       width: 76px;
       margin: 12px;
   }
   to {
       width: 100px;
       margin: 0;
   }

}

1. tn-header #tn-menu > li.active > img {

   width: 100px;
   margin: 0;

   animation: image 1s;
   -webkit-animation: image 1s; /* Safari and Chrome */

}

1. tn-header #tn-menu > li.active > a {

   display: block;

   position: absolute;
   top: 2.2em;
   left: 0;

   padding: 0.3em 0.5em;
   /*margin-top: 2.2em;*/
   border-radius: 0.5em;
   border: 3px solid white;
   box-shadow: 2px 2px 4px #323232;
   background: #C4221C;
   font-family: 'Mouse Memoirs', sans-serif;
   font-size: 1.5em;
   line-height: 1em;
   text-decoration: underline;

}

/*SUB MENU*/

1. tn-header #tn-menu li ul {

   display: none;
   position: absolute;
   top: 60%;
   left: -125%;

   width: 450px;
   height: 3em;

   padding: 0;
   padding-top: 3em;
   margin: 0;
   margin-top: 1em;

   line-height: 1em;
   list-style: none;

   transform: rotate(15deg);
   -ms-transform: rotate(15deg); /* IE 9 */
   -webkit-transform: rotate(15deg); /* Safari and Chrome */
   
   text-align: left;

}

@keyframes submenu {

   0% {
       opacity: 0;
   }
   50% {
       opacity: 0;
   }
   100% {
       opacity: 1;
   }

} @-webkit-keyframes submenu /* Safari and Chrome */ {

   0% {
       opacity: 0;
   }
   50% {
       opacity: 0;
   }
   100% {
       opacity: 1;
   }

}

/*#tn-header #tn-menu li:hover ul {

   display: block;

   animation: submenu .5s;
   -webkit-animation: submenu .5s;

}*/

1. tn-header #tn-menu li ul li {

   display: inline-block;
   height: 32px;

   margin: 0;
   margin-bottom: 3px;
   padding: 0;

   background-color: rgba(45,133,110,.8);
   border-radius: 0.5em;
   border: 3px solid rgba(250,250,250,1);
   box-shadow: 1px 1px 2px black;
   font-family: 'Mouse Memoirs', sans-serif;
   font-size: 1.3em;

   line-height: 1.5em;
   vertical-align: middle;

}

1. tn-header #tn-menu li ul li a {

   display: block;
   padding-top: 0em;
   margin: 0 0.5em;
   color: white;
   text-decoration: none;
   text-shadow: 0 0 8px black;

}

1. tn-header #tn-menu li ul li:hover {

   background-color: rgba(196,34,28,.8);
   border: 3px solid white;
   border-radius: 0.5em;
   box-shadow: 2px 2px 4px black;

}

1. tn-header #tn-menu li ul li:hover a {

   color: white;
   text-decoration: none;
   text-shadow: 0 0 4px black;

}

/*------------*/ /*HEADER LOGHI*/ /*------------*/

1. tn-header #tn-loghi {

   width: 100%;
   height: 180px;

}

1. tn-header #tn-loghi .title {

   margin: 0;
   margin-top: 0.3em;

   color: #eee;

   font-family: 'Marck Script', cursive;
   font-size: 7em;

   line-height: 1em;
   text-align: center;
   text-shadow: 1px 1px 2px #000;

}

1. tn-menu li > span a img {

   margin-top: 2.5em;
   transition: transform 5s;
   -webkit-transition: -webkit-transform 5s; /* Safari */

}

1. tn-menu li > span a:hover img {

   transition: transform 5s;
   -webkit-transition: -webkit-transform 5s; /* Safari */

   transform:rotate(3000deg);
   -ms-transform:rotate(3000deg); /* IE 9 */
   -webkit-transform:rotate(3000deg); /* Safari and Chrome */

}