body{  
font-family: "Microsoft YaHei", Helvetica, Arial, Lucida Grande, Tahoma, sans-serif;  
width:100%;  
height:100%;  
background: url(https://i.imgtg.com/2023/02/16/d7Vhl.jpg) no-repeat;  
-moz-background-size: cover;    /*背景图片拉伸以铺满全屏*/
-ms-background-size: cover;  
-webkit-background-size: cover;  
background-size: cover;  
}  
/* 顶部的logo */
.login h1 a {  
background:url(images/logo.png) no-repeat;  
background-size: 220px 50px;  
width: 220px;  
height: 77px;  
padding: 0;  
margin: 0 auto 1em;  
border: none;  
-webkit-animation: dropIn 1s linear;
animation: dropIn 1s linear;  
}  
/* 登录框表单 */
.login form, .login .message {  
background: #fff;  
background: rgba(255, 255, 255, 0.3);  
border-radius: 3px;  
border: 1px solid #fff;  
border: 1px solid rgba(255, 255, 255, 0.4);  
-webkit-animation: fadeIn 1s linear;
animation: fadeIn 1s linear;  
}  
/* 登录框输入框 */
.login label {  
color: #000;  
}  
.login .message {  
color: #000;  
}  
#user_login{  
font-size: 18px;  
line-height: 32px;  
}  
/* 返回博客与忘记密码链接 */
#backtoblog a, #nava {  
color: #fff !important;  
display: inline-block;  
-webkit-animation: rtol 1s linear;  
animation: rtol 1s linear;  
}  
/* 掉落的动画效果 */
@-webkit-keyframes dropIn {  
0% {-webkit-transform: translate3d(0, -100px, 0)}  
100% {-webkit-transform: translate3d(0, 0, 0)}  
}  
@keyframes dropIn {  
0% {transform: translate3d(0, -100px, 0)}  
100% {transform: translate3d(0, 0, 0)}  
}  
/* 逐渐出现的动画效果 */
@-webkit-keyframes fadeIn {  
from {opacity: 0;  
-webkit-transform: scale(.8) translateY(20px)  
}  
to {opacity: 1;  
-webkit-transform: scale(1) translateY(0)  
}  
}  
@keyframes fadeIn {  
from {  
opacity: 0;  
transform: scale(.8) translateY(20px)  
}  
to {  
opacity: 1;  
transform: scale(1) translateY(0)  
}  
}  
/* 从右往左的动画效果 */
@-webkit-keyframes rtol {  
from {-webkit-transform: translate(80px, 0)  
}  
to {-webkit-transform: translate(0, 0)  
}  
}  
@keyframes rtol {  
from {transform: translate(80px, 0)  
}  
to {transform: translate(0, 0)  
}  
}
/* 隐藏Privacy Policy */
.privacy-policy-page-link{display:none}
.privacy-policy-link{display:none}