html,
body {
    height: 100%;
}

body {
    background-color: #89CCFF;
	background: url('/skin/image/bg.jpg') no-repeat  ;
	
}
.pattern-bg {
  display: grid;
  grid-template-columns: repeat(6, 1fr); /* 根据需要调整 */
  grid-template-rows: repeat(6, 1fr); /* 根据需要调整 */
  background-image: linear-gradient(45deg, black 25%, transparent 25%), linear-gradient(-45deg, black 25%, transparent 25%);
  background-size: 30px 30px; /* 根据网格大小调整 */
}
.dashed-border {
  width: 200px;
  height: 200px;
  position: relative;
  background: white; /* 背景色 */
}
 
.dashed-border::before, .dashed-border::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(45deg, black 0, black 10px, transparent 10px, transparent 20px);
}
 
.dashed-border::after {
  transform: rotate(90deg); /* 旋转90度 */
}
.login-form {
    background-color: #fff;
    width: 450px;
    padding: 50px;
    position: relative;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.login-form .login-title {
    margin-bottom: 20px;
    text-align: center;
}

.login-form input {
    padding-left: 38px;
}

.login-form .layui-form-item .layui-icon {
    display: inline-block;
    height: 38px;
    width: 38px;
    line-height: 38px;
    text-align: center;
    position: absolute;
}

.login-form input[name="captcha"] {
    width: 195px;
    display: inline-block;
    margin-right: 1px;
}

#particles-js {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
}

#captcha {
    width: 120px;
    height: 40px;
}
.copy{
	
	position:relative;
	
	text-align:center
	
	
}



@media (max-width: 600px) {

		.copy{
		
		
		margin-top:60%;
		
	}
  
}

@media (min-width: 601px) and (max-width: 1200px) {
  	.copy{
		
		
		margin-top:65%;
		
	}
}

@media (min-width: 1201px) {
	.copy{
		
		
		margin-top:26%;
		
	}
}