body {
  /*background: #3984fd url(http://employ.vsuet.ru/adapt-course/image/bg.png) repeat;*/
  background: url(../img/bg-math.jpg) no-repeat;
  background-position: 0 0;
  background-size: cover;
  background-attachment: fixed;
  max-width: 100%;
}
.col-form-label {
  color: #2d4307;
  font-weight: bold;
}
.reg_forma {
  background-color: #ffffff;
  box-shadow: 0px 0px 10px rgba(119, 176, 182, 0.69);
  position: relative;
  top: auto;
  left: auto;
  transform: translate(0%);
  margin: 15px auto;
  padding: 15px 20px;
  border-radius: 5px;
}
.title {
  color: #b68902;
  font-weight: 400;
  font-size: 38px;
  border-bottom: 4px solid #e0e4e8;
  margin: 0 0 20px 0;
  padding: 0 0 15px 0;
}
.group-submit > div {
  text-align: center;
}
.btn-info {
  font-weight: 700;
}
.selector {
  padding-top: 10px;
  text-align: right;
}
.accept {
  color: #9a1c1c;
}
.required legend::after {
  content: "*";
  display: inline;
  margin-left: 3px;
  color: red;
  font-size: 16px;
}
.security {
  font-weight: 700;
}
.security__item {
  color: #337ab7;
  text-decoration: none;
  display: inline-block;
  line-height: 30px;
  min-height: 30px;
  background: url(../img/secure.png) 0% 50% no-repeat;
  background-size: 27px;
  padding-left: 30px;
}
.security__item:hover,
.security__item:focus {
  text-decoration: none;
}