header.main_header{height:5.6rem}header.main_header .logo{padding-top:.3rem;text-align:center;height:100%}header.main_header .sidebar_open{display:none;float:left;margin-top:1rem;margin-left:1rem}@media screen and (max-width: 55rem){header.main_header .sidebar_open{display:inline}}.main_header_nav{height:100%}@media screen and (max-width: 55rem){.main_header_nav{display:none}}.main_header_nav .session_new,.main_header_nav .session_new_links{width:75%;margin-left:25%;text-align:left}.main_header_nav .session_new{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.main_header_nav .session_new label{display:none}.main_header_nav .session_new input{margin-right:1rem}.main_header_nav .session_new input[type=submit]{padding-left:1rem;padding-right:1rem}.main_header_nav .session_new_links{padding-left:0;list-style:none;padding:default 0}.main_header_nav .session_new_links>li{display:inline-block}.main_header_nav .session_new_links{margin-top:.5rem;margin-bottom:0;font-size:.75rem}.main_header_nav .session_new_link{margin-left:1rem}.main_header_nav .session_new_link:first-child{margin-left:0}