main.ptg-main {
  width: 100%;
}

.ptg-w1200 {
  width: 100%;
  padding: 30px 10px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.ptg-w1600 {
  width: 100%;
  padding: 30px 10px;
  max-width: 1600px;
  margin: 0 auto;
  box-sizing: border-box;
}

.ptg-align-horizontal-left {
  display: flex;
  align-items: center;
}

.ptg-align-horizontal-space {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ptg-align-horizontal-center {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
}

.ptg-align-vertical-center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
}

.ptg-input-group > input,
.ptg-input-group > textarea,
.ptg-input-group > div {
  margin-bottom: 10px;
}

.ptg-input-group-horizontal > input {
  margin: 0px 5px;
}

.ptg-input-group-horizontal {
  display: flex;
  align-items: center;
}

.ptg-form-horizontal {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.ptg-form input,
.ptg-form textarea,
.ptg-form > .ptg-form-group {
  margin-bottom: 10px;
}

.ptg-form input[type=checkbox],
.ptg-form input[type=radio] {
  margin-bottom: 0;
  margin-right: 3px;
}