* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  width: 100%;
  overflow: hidden;
  overflow-y: auto;
}
body {
  width: 100%;
  overflow: hidden;
  overflow-y: auto;
  box-sizing: border-box;
  padding: 2% 5%;
}
img {
  max-width: 100%;
}
a,button,input,textarea{-webkit-tap-highlight-color: rgba(0,0,0,0)}

.enroll {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.enroll img {
  width: 100%;
  height: auto;
  display: block;
  border: none;
}
.enroll .sub_name,
.enroll .sub_phone {
  position: absolute;
  right: 13.3%;
  outline: none;
  border: none;
  font-size: 14px;
  font-family: "Microsoft Yahei";
  height: 12%;
}
.enroll .sub_name,
.enroll .sub_phone {
  width: 60%;
}
.enroll .sub_name {
  top: 38.3%;
}
.enroll .sub_phone {
  top: 53.9%;
}
.enroll .sub_btn {
  position: absolute;
  right: 13.4%;
  height: 12%;
  bottom: 18.6%;
  width: 72.8%;
}