input,select,textarea {
	box-sizing: border-box;
}

div.form {
  margin-top: 0px; 
  width: 50%;
  margin-bottom: 100px;
  float: left;
}

#c171 {
  margin-left: 410px;
}

div.form_content {
  float: left;
}

div.form_block {
   float: left;
   padding-top: 5px;
   width: 100%;
}

div.form .box-vstup {
  margin-top: 10px;
  margin-bottom: 10px;
}

div.block_50 {
  width: 49%;
}

div.postovne {
  width: 49%;
  background: red;
  padding-top: 30px;
}

div.block_50 + div.block_50 {
  margin-left: 2%;
}

div.form input.vstup, div.form textarea {
  border: 1px solid silver;
  background: black;
  font-family: 'MinionPro Regular', Times;
  padding: 5px;
  font-size: 16px;
  color: white;
}

div.form input.vstup {
  height: 30px;
  width: 100%;
}

div.form input.submit {
  border: 0;
  background: rgb(79,41,52);
  padding-left: 30px;
  padding-right: 30px;
  display: inline-block;
  height: 52px;
  cursor: pointer;
  margin: 0;
  color: white;
  font-weight: bold;
  font-size: 16px;
  font-family: 'MinionPro Regular', Times;
  border: 0;
}

div.form input.submit:hover {
  background: rgb(96,96,96);
}

div.form textarea {
  width: 100%;
  height: 100px;
  margin: 0;
}

div.form h2 {
  background: url(../img/form-headline.png) top left no-repeat; 
  font-size: 16px;
  font-weight: 400;
  text-transform: uppercase;
  padding: 0;
  margin: 0;
  padding-bottom: 10px;
  width: 256px;
  display: block;
  text-align: center;
}

div.form .error {
  color: rgb(191,30,58);
} 

input.spam {
  display: none;
}