*{
    font-family: 'Arial';
}
nav{
    background-color: #000;
}
nav .nav_logo{
    color: #fff;
    margin: 0 20px;
    text-decoration: none;
}
nav .nav_logo h1{
    font-size: 1.5em;
}
.nav ul {
    margin: 0;
    padding: 0;
    overflow: hidden;
}
.nav ul ul{
    background-color: #000;
}
.nav li a {
    display: block;
    color: #fff;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 1em;
}
.nav li a:hover {
    background-color: #fff;
    color: #000;
}
.nav li.nav_current a{
    background-color: #fff;
    color: #000;
}
.nav_button{
    background-color: #fff;
    height: 40px;
    width: 40px;
    margin: 14px 16px;
}
.aside_button{
    background-color: #000;
    height: 40px;
    width: 40px;
    margin: 14px 16px;
}
@media only screen and (max-width: 600px) {
    .nav ul ul{
        padding-left: 20px;
    }
}

header{
    background-color: #000;
}
header .container_inner{
    height: 300px;
    text-align: center;
}

form input, .form input{
  background-color: #fff;
  border: 1px solid #2b2b2b;
  color: #2b2b2b;
  border-radius: 5px;
  padding: 10px;
  width: 100%;
  margin: 5px 0 20px 0;
  font-size: 1.1em;
}
form textarea, .form textarea{
  background-color: #fff;
  border: 1px solid #2b2b2b;
  color: #2b2b2b;
  border-radius: 5px;
  padding: 10px;
  width: 100%;
  margin: 5px 0 20px 0;
  font-size: 1.1em;
    height: 100px;
    box-sizing: border-box;
}
form select, .form select{
  background-color: #fff;
  border: 1px solid #2b2b2b;
  color: #000;
  border-radius: 5px;
  padding: 10px;
  width: 100%;
  margin: 5px 0 20px 0;
  font-size: 1.1em;
    box-sizing: border-box;
}
form label, .form label{
  font-size: 0.9em;
}
form button, .form button{
  background-color: #2b2b2b;
  border: 1px solid #fff;
  color: #fff;
  border-radius: 5px;
  padding: 10px;
  width: 100%;
  margin: 5px 0 20px 0;
  font-size: 1.1em;
}
.checkbox input{
  width: auto !important;
}
.alert{
  border-radius: 5px;
  border: 1px solid #d1d1d1;
  background-color: #e7e7e7;
  color: #2b2b2b;
  padding: 10px;
  margin-bottom: 20px;
}
.alert-danger{
  border: 1px solid #b40e0e;
  background-color: #dd3e3e;
  color: #fff;
}
.alert-success{
  border: 1px solid #0fb55c;
  background-color: #15cb69;
  color: #fff;
}
.alert ul{
  padding: 0;
  margin: 0;
  list-style: none;
}
.alert ul li{
  padding: 0 0 10px 0;
}