#app {
  background-color: #c10607;
}

.teachers {
  background-color: #ffffff;
  margin: 0 .4rem;
  border-radius: .3733rem;
  padding: .4rem 0;
}

.teachers .titles {
  width: 4.3733rem;
  margin: 0 auto;
}

.teachers .teacher_list {
  margin-top: .5333rem;
}

.teachers .teacher_list .item {
  width: 8.72rem;
  margin: 0 auto;
  animation: teacher .5s linear;
}

.teachers .head_list {
  display: flex;
  justify-content: space-around;
  margin-top: .8rem;
}

.teachers .head_list .item {
  width: 20%;
}

@keyframes teacher {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 100%;
  }
}

.enterprise {
  margin: .4rem;
  padding: .4rem;
  background-color: #ffffff;
  border-radius: .3733rem;
}

.enterprise .titles {
  width: 8.1867rem;
  margin: 0 auto;
}

.enterprise .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.enterprise .list .item {
  text-align: center;
  width: 30%;
  padding: .2667rem;
  border: .0267rem solid #DCDCDC;
  margin-top: .5333rem;
  font-size: .2667rem;
}

.btns {
  background: #DD253F;
  width: 5.3333rem;
  padding: .4rem 0;
  color: #ffffff;
  margin: 0 auto;
  font-size: .3rem;
  text-align: center;
  margin-top: .5333rem;
  border-radius: .8rem;
}

.question_bank {
  margin: .4rem;
  margin-bottom: 0;
  padding: .4rem;
  background-color: #ffffff;
  border-radius: .3733rem;
}

.question_bank .titles {
  width: 8.48rem;
  margin: 0 auto;
}

.question_bank .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: .5333rem;
}

.question_bank .list .item {
  width: 30%;
}

.popup {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  padding: 0 .2667rem;
}

.popup .box {
  background-color: #ffffff;
  border-radius: .5333rem;
  z-index: 99999999999;
  animation: box .5s linear;
  margin-top: 50%;
}

.main {
  padding: .2667rem;
  position: relative;
}

.popup .box p {
  font-size: .5333rem;
  text-align: center;
  font-weight: bold;
}

.popup .inp_wrap {
  margin-top: .4rem;
}

.popup .inp_wrap .item {
  display: flex;
  width: 8rem;
  font-size: .3rem;
  border: 1px solid;
  padding: .2667rem;
  border-radius: .5333rem;
  margin: 0 auto;
  margin-top: .4rem;
}

.popup .inp_wrap .item input {
  font-size: .3rem;
  width: 5rem;
}

.popup .agreement {
  font-size: .3667rem;
  margin-top: .4rem;
}

#checked {
  width: .4rem;
  height: .4rem;
  vertical-align: middle;
}

.popup .btn {
  width: 2.6667rem;
  font-size: .4333rem;
  text-align: center;
  margin: 0 auto;
  background-color: #2c62d6;
  padding: .3rem;
  border-radius: .5333rem;
  color: #ffffff;
  margin-top: .4rem;
}

.popup .close {
  position: absolute;
  left: 45%;
  bottom: -1rem;
  width: .8rem;
}

@keyframes box {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(0);
  }
}