html,body{
  width: 100%;
  height: 100%;
}
body{
    margin: 0;
    padding: 0;
    background-color: #eeeeee;
}
.mian{
    margin-top:5vh ;
    height:90vh;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.just{
    position: absolute;
    top: 0px;
    left: 0px;
    height:100%;
    width:100%;
    box-shadow: 3px 3px 5px 5px #AAAAAA,
                -3px -3px 5px 5px #CCCCCC;
                
    border-radius: 10px;
    background-color: #000000;
    /*animation: fanzhuan 2s;*/
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;    
}
.back{
    position: absolute;
    top: 0px;
    left: 0px; 
    width: 100%;    
    height:100%;
    box-shadow: 3px 3px 5px 5px #AAAAAA,
                -3px -3px 5px 5px #CCCCCC;
    background-color: #c63c26;
    border-radius: 10px;
    z-index: 1;
    /*animation: fanzhuan2 2s;*/
    transform: rotateY(180deg);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center; 
    text-align: center;
    line-height: 5em;
    letter-spacing:15px;
    color: #FFFFFF;
}
.img{
    width: 100%;    
    height:auto; 
    max-height: 100%;
    border-radius: auto;
}
@keyframes fanzhuan{
    0%{
        opacity: 0;
    }25%{
        opacity: 0;
        transform: rotateY(90deg);
    }75%{
        margin-top: -30px;
        opacity: 0;
        transform: rotateY(180deg);
    }
    100%{
        opacity: 1; 
    }
}
@keyframes fanzhuan2{
    0%{
        opacity: 1;
    }25%{
        opacity: 1;
        transform: rotateY(270deg);
    }75%{
        margin-top: -30px;
        opacity: 1;
        transform: rotateY(360deg);
    }
    100%{
        opacity: 1; 
    }
}
.nav_mian {
  width: 100%;    
  position: relative;
  top: 40%;
  left: 22%;
  opacity: 0;
  display:flex;
  align-items: center;
  justify-content: center;
  box-shadow: 1px 1px 1px 1px #AAAAAA;
  border-radius: 60px;
  -webkit-transform: translateY(110px);
          transform: translateY(110px);
  z-index: 5;
}

.nav_mian:before {
  width: 100%;    
  position: absolute;
  top: 35%;
  left: 20%;   
  /*border-width: 20px 20px 20px 20px;*/
  border-style: solid;
  border-color: white transparent transparent transparent;
}

.nav_ui {
  width: 200px;
  list-style-type: none;
  background: white;
  padding: 10px;
  border-radius: 60px;
  transform:  ！important;
}

.nav_li {
  display: inline-block;
  margin: 0px 15px;
}

.nav_a {
  text-decoration: none;
  color: #46A3FF;
  display: inline-block;
  text-align: center;
}

.nav_svg {
  font-size: 30px;
  fill: #e6ddfd;
  transition: 0.2s ease-in all;
}
.nav_a:active {
  fill: #9e61f3;
}
.btn_ui{
   width: 100%;
   position: relative;
   top: 50%;
   left: -29%;
   display: flex;
   align-items: center;
   justify-content: center;    
}

.menu-btn {
  position: relative;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  background: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 3px 3px 10px rgba(137, 48, 239, 0.3);
  z-index: 4;
}

.ring {
  position: absolute;
  top: -5px;
  left: -5px;
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  -webkit-transform: scale(0.9);
          transform: scale(0.9);
}

.menu-btn:focus {
  outline: none;
}

.menu-btn > span {
  height: 4px;
  border-radius: 8px;
  background: #46A3FF;
  z-index: 1;
  width: 30px;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  position: absolute;
}

.menu-btn > span:nth-child(2) {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}

/*内容布局*/
.up_main_ui{/*上传页面登陆布局*/
  width: 100%;
  height: calc(100% - 10px);
  padding: 5px;
  background-color: #FFFFFF;
  overflow:auto; 
  white-space:nowrap;
  border-radius: 10px;
}
.up_main_ui::-webkit-scrollbar{
    display: none;
}
.my_login_ui{ /*用户登陆布局*/
  width: 100%; 
  height: calc(100% - 10px);
  padding: 5px;
  background-color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}
.my_user_ui{ /*用户界面布局*/
  width: 100%; 
  height: calc(100% - 10px);
  padding: 5px;
  background-color: #FFFFFF;
  overflow:auto;
  border-radius: 10px;
}
.my_user_ui::-webkit-scrollbar{
    display: none;
}
.user_logo_ui{ /*用户信息布局*/
   width: 100%;
   height: 100px;
   box-shadow: 1px 1px 1px 1px #AAAAAA;
   border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;     
}
.set_user_ico{ /*用户信息跳转ico*/
  width: 100%; 
  height: 100%;  
  display: flex;
  align-items: center;
  justify-content: center;      
}
.logo_ui{ /*用户头像框架*/
  width: 100%; 
  height: 100%;  
  display: flex;
  align-items: center;
  justify-content: center;    
}
.title_pic{   /*表格头像样式*/
   width: 50px;
   width: 50px;
}
.my_user_pic{/*用户头像*/
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border-style: groove;
}

.btn_set_ui{/*用户操作UI*/
   width: 48%;
   height: 60px;
   margin-right:2%;
   /*margin: 2px;*/
   box-shadow: 1px 1px 1px 1px #AAAAAA;
   border-radius: 15px;
   display: flex;
   align-items: center;
   justify-content: center;      
}
.btn_set_ui_two{/*用户操作UI*/
   width: 100%;
   height: 60px;
   box-shadow: 1px 1px 1px 1px #AAAAAA;
   border-radius: 15px;
   display: flex;
   align-items: center;
   justify-content: center;      
}
.mb_ui{
   box-shadow: 1px 1px 1px 1px #AAAAAA; 
   border-radius: 15px;
}
/*统计布局*/
.tj_ui{
    width: 100%;
    font-size: 30px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;     
}
/*内容布局*/