html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}
.alert-box {
    background: rgba(0,0,0,.8);
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    font-weight: bold;
    position: fixed;
    padding-top: 40px;
    text-align: center;
    width: 250px;
    height: 100px;
    left: 50%;
    top: 50%;
    margin-top: -50px;
    margin-left: -125px;
    z-index: 99999;
    color: #fff;
    opacity: 0;
    transition: all .2s ease-in-out;
    border-radius: 20px;
}

.form-label {
    font-weight: bold;
    margin-bottom: 0px;
    margin-top: 10px;
}

.form-info {
    background: #dedede;
    padding: 5px
}