HTML,BODY {
  width: 100%;
  min-width: 0;
  min-height: 100%;
  overflow-x: hidden;
  background: #07110f;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

ul,li { list-style: none; }
a { text-decoration: none; }
table { border-spacing: 0; border-collapse: collapse; }

BODY {
  color: #21302c;
  font-family: "Microsoft YaHei", SimSun, sans-serif;
}

.content {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: 100vh;
  min-height: 640px;
  margin: 0 auto;
  overflow: hidden;
  background-color: #dfe3dd;
  text-align: center;
}

@supports (height: 100svh) {
  .content { height: 100svh; }
}

.content:before,
.content:after,
.denglu:before {
  position: absolute;
  display: block;
  content: "";
  pointer-events: none;
}

.content:before {
  z-index: 0;
  top: 0;
  right: 0;
  left: 0;
  height: 42.47%;
  background: url(images/login-a-top.jpg) center top / auto 100% no-repeat;
}

.content:after {
  z-index: 0;
  right: 0;
  bottom: 0;
  left: 0;
  height: 18.66%;
  background: url(images/login-a-bottom.jpg) center bottom / auto 100% no-repeat;
}

.denglu,
#jhdl,
#jhdl tbody,
#jhdl tr,
#jhdl td,
#jhdl td > div {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.denglu:before {
  z-index: 0;
  top: 40.07%;
  right: 0;
  left: 0;
  height: 41.27%;
  background: url(images/login-a-middle.jpg) center top / auto 100% no-repeat;
}

#jhdl { z-index: 2; }

#jhdl td {
  color: transparent;
  font-size: 0;
}

#jhdl td > div > font,
#jhdl .p_two {
  color: transparent !important;
  font-size: 0 !important;
}

#jhdl br { display: none; }

.username,
.password {
  position: absolute;
  left: 28.5%;
  width: 52%;
  height: 5.1%;
  min-height: 44px;
  max-height: 48px;
  padding: 0 12px;
  border: 0;
  border-radius: 4px;
  outline: 0;
  background: transparent;
  color: #172824;
  font-family: Verdana, Tahoma, sans-serif;
  font-size: 16px;
  line-height: 1.2;
  -webkit-appearance: none;
  appearance: none;
}

.username { top: 46.9%; }
.password { top: 53.9%; }

.username:focus,
.password:focus {
  background: rgba(255, 253, 244, .22);
  box-shadow: inset 0 -2px 0 #2f776d;
  caret-color: #174f49;
}

.denglu p {
  position: absolute;
  top: 63.15%;
  left: 20.8%;
  width: 58.5%;
  height: 6.1%;
  min-height: 44px;
  font-size: 0;
  line-height: 1;
}

.denglu p a {
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 5px;
  color: #fff1cf !important;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0;
  text-shadow: 0 1px 2px #4b130f;
}

.denglu p a * { color: #fff1cf !important; }
.denglu p a:active { background: rgba(88, 16, 13, .3); }
.denglu p a:focus { outline: 2px solid #f0d29a; outline-offset: 2px; }

.gongneng {
  position: absolute;
  z-index: 2;
  top: 71.8%;
  left: 18.5%;
  width: 63%;
  height: 5.5%;
  text-align: center;
}

.gongneng p {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  color: #183b37;
  font-size: 0;
  line-height: 1.2;
}

.gongneng a {
  display: flex;
  min-width: 31%;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 4px 3px;
  border-radius: 4px;
  color: #174b45 !important;
  font-size: 12px;
  font-weight: bold;
  text-shadow: 0 1px rgba(255, 255, 255, .7);
}

.gongneng a * { color: #174b45 !important; }
.gongneng a:active,
.gongneng a:focus {
  background: rgba(35, 101, 91, .14);
  outline: 1px solid #367b70;
}

.foot {
  position: absolute;
  z-index: 2;
  top: 94.2%;
  left: 5%;
  width: 90%;
  height: 4.2%;
  text-align: center;
}

.foot p {
  color: #e7d9b2;
  font-size: 12px;
  line-height: 1.4;
  text-shadow: 0 1px 2px #000;
}

@media (max-height: 700px) {
  .content { min-height: 620px; }
  .username,
  .password { font-size: 15px; }
  .denglu p,
  .denglu p a { min-height: 44px; }
  .gongneng a { font-size: 11px; }
  .foot p { font-size: 11px; }
}