* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: 'Source Sans Pro','Helvetica Neue',Helvetica,Arial,sans-serif;
    font-weight: 400;
    overflow-x: hidden;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.42857143;
    color: #333;
    background-color: #fff;
    margin:0
}

.login-box, .register-box {
    width: 360px;
    margin: 7% auto;
}
.login-logo, .register-logo {
    font-size: 35px;
    text-align: center;
    margin-bottom: 25px;
    font-weight: 300;
    background-color: dimgrey;
    color:white;
}
.login-box-body, .register-box-body {
    background: #fff;
    padding: 20px;
    border-top: 0;
    color: #666;
}
.form-control {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
.form-control {
    border-radius: 0;
    box-shadow: none;
    border-color: #d2d6de;
}
.has-feedback {
    position: relative;
}

.form-group {
    margin-bottom: 15px;
}


input[type=button].btn-block, input[type=reset].btn-block, input[type=submit].btn-block {
    width: 100%;
}
.btn.btn-flat {
    border-radius: 0;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
    border-width: 1px;
}
button, html input[type=button], input[type=reset], input[type=submit] {
    -webkit-appearance: button;
    cursor: pointer;
}
.btn-primary {
    background-color: #3c8dbc;
    border-color: #367fa9;
}
.btn {
    border-radius: 3px;
    -webkit-box-shadow: none;
    box-shadow: none;
    border: 1px solid transparent;
}
.btn-block {
    display: block;
    width: 100%;
}
.btn-primary {
    color: #fff;
    background-color: #337ab7;
    border-color: #2e6da4;
}
.btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}
.btn[disabled]{
    background-color: grey;
}
nav {
    margin:20px;
    text-align: center;
}
section {
    padding:20px;
}
.mkit-frame {
    padding:0px;
    position:absolute;
    left:0;top:0;right:0;bottom:0;
    display:flex;
    flex-direction: column;

}
.mkit-frame .CodeMirror,
.mkit-frame iframe{
    position:absolute;
    left:0;top:0;right:0;bottom:0;
    height:auto;
    height: 100%;
    width: 100%;
}
.mkit-frame .header{
    padding:20px;
}
.mkit-frame .content{
    flex:1;
    overflow-x:hidden;
    overflow-y:auto;
    position:relative;
}
.mkit-frame .content > div {
    position:absolute;
    left:0;top:0;right:0;bottom:0;
}
.mkit-frame .menu-bar {
    display:flex;
    flex-direction: row;
}
.mkit-frame .menu-bar > div {
    margin-right:5px;
}
.mkit-frame .menu-bar .menu-f{
    flex:1
}
.mkit-frame .menu-bar .menu-l {
    margin:0;
}