.logon-container {
  width: 100%;
  min-height: 100vh;
  background: url("https://1313174138.vod-qcloud.com/59a52442vodcq1313174138/41e44dd13270835010486401017/q7paYOfmLSkA.jpg")
    no-repeat center center;
  background-size: cover;
  position: relative;
}
.logon-container::before {
  content: "";
  position: absolute;
  top: 0px;
  bottom: 0px;
  left: 0px;
  right: 0px;
  background: rgba(255, 255, 255, 0.85);
}
.logon-content {
  max-width: 250px;
  min-width: 200px;
  overflow: hidden;
  width: 20%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 9;
}
.logon-content button {
  cursor: pointer;
  width: 100%;
  height: 35px;
  line-height: 35px;
  outline: none;
  border: none;
  color: #fff;
  background: #000;
  margin-top: 20px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logon-content button span {
  margin: 0px 5px;
}
.logon-content a {
  text-decoration: underline;
  margin: 15px 0px;
  font-size: 13px;
}
.logon-content > div {
  margin-bottom: 30px;
}
.logon-text {
  font-size: 32px;
}
.tsk {
  border: 1px solid #ffb4a8;
  background-color: #fef2f2;
  position: relative;
  margin: 10px 0px;
  padding: 5px 8px;
  overflow: hidden;
  color: #6c6c6c;
  font-size: 12px;
  display: none;
  align-items: center;
  justify-content: left;
}
.tsk i {
  margin-right: 10px;
  display: block;
  width: 18px;
  height: 18px;
  background: url("../images/prompt.png") no-repeat center center;
  background-size: contain;
}
.input {
  margin: 5px 0px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #000;
  padding: 8px;
}

.input > img {
  width: 15px;
  height: 15px;
  object-fit: contain;
}

.input input {
  outline: none;
  border: none;
  background: transparent;
  margin-left: 10px;
}
@media screen and (max-width: 750px) {
  .input img {
    width: 20px;
    height: 20px;
  }
  .logon-text {
    margin-bottom: 30px;
  }
}