a {
  text-decoration: none;
}
body {
  height: 100vh;
  padding: 0;
  margin: 0;
  font-family: PingFangSC-light, sans-serif;
  font-size: .3rem;
  font-weight: 300;
  background: #F6FDFE url(../img/bg.png) no-repeat center bottom;
  background-size: 100% auto;
  overflow: hidden;
}
.container {
  /* position: absolute;
  top: 50%;
  left: 0; */
  width: 100%;
  height: auto;
  /* transform: translate(0, -50%); */
}
h1 {
  font-size: .46rem;
  font-weight: 400;
  text-align: center;
}
.btn-change {
  display: block;
  width: 3.6rem;
  height: .8rem;
  line-height: .8rem;
  margin: .1rem auto 0;
  border-radius: .4rem;
  background: linear-gradient(330deg, #ff8c0f, #ffd246);
  color: #fff;
  text-align: center;
}
.form {
  padding-bottom: .4rem;
}
.form .item {
  height: 1rem;
  line-height: 1rem;
  margin: .3rem 1rem;
  padding: 0 .2rem;
  border-radius: .1rem;
  background: linear-gradient(330deg, #1b9cfe, #3dc8ff);
  color: #fff;
}
.form .item input {
  float: right;
  margin-top: .2rem;
  background: rgba(255, 255, 255, .8);
  border: 0;
  height: .6rem;
  text-align: center;
  width: 1.5rem;
  border-radius: .04rem;
  outline: none;
}

.dropdown {
  position: relative;
  width: 3.6rem;
  padding: .2rem;
  margin: 0 auto;
  background: #9bc7de;
  color: #fff;
  outline: none;
  cursor: pointer;
  z-index: 999;
}
.dropdown:after {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  right: .36rem;
  top: 50%;
  margin-top: -.12rem;
  border-width: .12rem 0 .12rem .12rem;
  border-style: solid;
  border-color: transparent #fff transparent;
}
.dropdown.active:after {
  margin-top: -.06rem;
  right: .3rem;
  border-width: .12rem .12rem 0 .12rem;
  border-color: #fff transparent;
}
.dropdown ul {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  padding: 0;
  margin: 0;
  list-style: none;
  opacity: 0;
  height: 0;
  overflow: hidden;
  width: 4rem;
  z-index: 999;
}
.dropdown ul li {
  border: 1px solid #9bc7de;
  border-top: 0;
}
.dropdown ul li a {
  display: block;
  height: .8rem;
  line-height: .8rem;
  color: #333;
  text-align: center;
}
.dropdown ul li:hover a {
  background: #f3f8f8;
}
.dropdown.active ul {
  opacity: 1;
  height: auto;
  pointer-events: auto;
}

.total {
  padding: .4rem 0 .2rem;
  text-align: center;
  font-size: .4rem;
  color: #ff870f;
}
.show-msg {
  text-align: center;
  color: #333;
}
.result-msg{
  padding: .2rem 0;
  display: none;
}
.result-msg a{
  display: block;
  height: .6rem;
  line-height: .6rem;
  margin: .2rem 1rem;
  padding-left: 1.5rem;
  border-radius: .08rem;
  font-size: .26rem;
  background: #eee;
  color: #333;
  position: relative;
  overflow: hidden;
}
.result-msg a i {
  display: block;
  font-style: normal;
  width: 1.2rem;
  text-align: center;
  font-size: .22rem;
  position: absolute;
  top: 0;
  left: 0;
  color: #fff;
}
.result-msg a i {
  background:linear-gradient(330deg, #ffda65, #ffab2c)
}
.result-msg a.yd i {
  background:linear-gradient(330deg, #3fde7c, #90eca7);
}
.result-msg a.tl i {
  background:linear-gradient(330deg, #1cac8c, #32d0ad);
}
.result-msg a.xz i {
  background:linear-gradient(330deg, #ff8018, #fba45e);
}
.result-msg a.ky i {
  background: linear-gradient(330deg, #1b9cfe, #3dc8ff);
}