.mb-15 {
  margin-bottom: 15px;
}
.mb-30 {
  margin-bottom: 30px;
}
.mb-60 {
  margin-bottom: 60px;
}
.mb-90 {
  margin-bottom: 90px;
}
.mb-120 {
  margin-bottom: 120px;
}
.mt-15 {
  margin-top: 15px;
}
.mt-30 {
  margin-top: 30px;
}
.mt-60 {
  margin-top: 60px;
}
.mt-90 {
  margin-top: 90px;
}
.mt-120 {
  margin-top: 120px;
}
.mr-60 {
  margin-right: 60px;
}
.p-15 {
  padding: 15px;
}
.p-30 {
  padding: 30px;
}
.p-60 {
  padding: 60px;
}
.pb-15 {
  padding-bottom: 15px;
}
.pb-30 {
  padding-bottom: 30px;
}
.pb-60 {
  padding-bottom: 60px;
}
.pb-90 {
  padding-bottom: 90px;
}
.pb-120 {
  padding-bottom: 120px;
}
.pt-15 {
  padding-top: 15px;
}
.pt-30 {
  padding-top: 30px;
}
.pt-60 {
  padding-top: 60px;
}
.pt-90 {
  padding-top: 90px;
}
.pt-120 {
  padding-top: 120px;
}
.trans {
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.relative {
  position: relative !important;
}
#search::-webkit-input-placeholder { /* Edge */
  color: #fff;
  opacity: .5;
}

#search:-ms-input-placeholder { /* Internet Explorer 10-11 */
  color: #fff;
  opacity: .5;
}

#search::placeholder {
  color: #fff;
  opacity: .5;
}