* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.header {
  padding: 20px;
  position: absolute;
  right: 0;
  top: 0;
  width: 40%;
  height: 100%;
}
.header img {
  width: 300px;
  height: 100px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.jump a {
  position: absolute;
  right: 70px;
  top: 20px;
  font-size: 17px;
  font-weight: 900;
  color: #fff;
}
.whole {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  background-image: url("login-images/background.png");
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}
.title {
  left: 50%;
  transform: translateX(-50%);
  top: -20px;
  position: absolute;
  font-size: 20px;
  padding: 4px;
  border: rgb(222, 143, 62) solid 4px;
  background-color: rgb(251, 213, 144);
  z-index: 100;
}
.title img {
  padding: 1px 8px;
  top: 3px;
  position: relative;
}
form {
  width: 435px;
  position: relative;
  background-image: url(login-images/textborder.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  opacity: 0.9;
  padding: 80px;
  margin: 0 auto;
  /* min-height: 450px; */
}
.main {
  margin-top: 30px;
  width: 100%;
  height: auto;
}

.agreement {
  margin-top: 20px;
}
span > img {
  cursor: pointer;
  width: 20px;
  height: 20px;
  padding: 0;
}
span > button {
  cursor: pointer;
  border: none;
  padding: 10px;
  background: transparent;
}
.span {
  color: green;
}
span.ahead {
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgb(45, 170, 54);
  border-right: 1px solid rgba(19, 155, 21, 0.524);
}

span.ahead img {
  width: 20px;
  height: 20px;
}

.input {
  border: 1px solid rgba(19, 155, 21, 0.524);
  width: 100%;
  height: 36px;
  margin-top: 20px;
  background: #fff;
  display: flex;
  align-items: center;
}

.input > span:last-child {
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.input > span:last-child img {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.input input {
  border: none;
  outline: none;
  flex: 1;
  height: 100%;
  padding: 0 10px;
}
.agreement {
  font-size: 14px;
  color: gray;
}
a {
  font-size: 13px;
  color: black;
  text-decoration: none;
}
.choice {
    margin-top: 20px;
}
.choice,
.nav {
  display: flex;
  justify-content: space-between;
}
.nav a {
  font-size: 16px;
  margin-top: 7px;
  padding-bottom: 5px;
}
a.active {
  border-bottom: rgba(140, 63, 5, 0.75) solid 3px;
}
:checked {
  accent-color: green;
}
.button {
  cursor: pointer;
  margin-top: 20px;
  margin-left: 25%;
  height: 40px;
  width: 50%;
  color: white;
  background-color: rgb(35, 161, 35);
  border: black 1px solid;
  box-shadow: 1.5px 1.5px black;
}
.middle {
  position: absolute;
  left: 0;
  top: 0;
  width: 60%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.box {
  position: relative;
  width: 380px;
  margin-left: 100px;
}