#dropdownMenuButton1,#dropdownMenuButton2,#dropdownMenuButton3{
            transition: 0.5s ;
        }
        .dropdown-menu{
            transition: 1s ;
        }
        .dropdown{
            transition: 1s ;
        }
        .offcanvas-body{
            transition: 1s ;
        }
        .navbar-nav{
            transition: 1s ;            
        }
        .dropdown-item:hover{
            background-color: #3C3C3C;
            
        }
        .css_transform {
    
    text-align: center;    
    transform: rotateY(360deg);
    transform-origin: 50% 50% 0px;
    animation: T-animation 20s linear infinite normal;
  }

  @keyframes T-animation {
    0% {
      transform: rotateY(-360deg);
    }
    100% {
      transform: rotateY(360deg);
    }
  }

  .img_user{
    width:30px;
    height:35px;
    border-radius: 30%;
  }
  
  .chart_title {    
	font-size: 40px;
	font-family: Impact, Charcoal, sans-serif;
	/*background-image: -webkit-linear-gradient(90deg, #080f8f 5%, #0d58a3 100%);*/
	-webkit-animation: animatedBackground 10s linear infinite alternate;
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: #000;
}
@-webkit-keyframes animatedBackground {
	0% { background-position: 0 0 }
	100% { background-position: 0 600px }
}
.center-body {
  z-index: 99999;
  opacity: 0.6;
  background-image: url('http://10.96.46.192/image/f5baef4b6b6677020ab8d091ef78a3bc.gif');
  background-position: center center;
  background-repeat:no-repeat;
  background-size:400px 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
  /****** center box
  width: 300px;
  height: 300px;
  border: solid 1px #aaa; */
}
body {
  background: #202628;
}
.loader-circle-9 {
  width: 70px;
  height: 70px;
  border-right: 4px solid #3498db;
  border-radius: 100%;
  animation: anmR-loader-circle-18 800ms linear infinite;
  display: inline-block;
  position: relative;
}
.loader-circle-9:before,
.loader-circle-9:after {
  content: "";
  width: 40px;
  height: 40px;
  display: block;
  position: absolute;
  top: calc(50% - 20px);
  left: calc(50% - 20px);
  border-left: 3px solid #d35400;
  border-radius: 100%;
  animation: anmL-loader-circle-18 800ms linear infinite;
}
.loader-circle-9:after {
  width: 30px;
  height: 30px;
  top: calc(50% - 15px);
  left: calc(50% - 20px);
  border: 0;
  border-right: 2px solid #2ecc71;
  animation: none;
}
@keyframes anmL-loader-circle-18 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(720deg);
  }
}
@keyframes anmR-loader-circle-18 {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0deg);
  }
}
.loadtext:before{
  font-size: 20px;
  top:50%;
  color: #000;
  font-weight: bolder;
  animation: textname 2.5s  linear infinite;
  transition: 0.2s;
  content: '載入中';

}
@keyframes textname {
    0%{
    content: '載入中';
  }
    25%{
    content: '載入中.';
  }
    50%{
    content: '載入中..';
  }
    75%{
    content: '載入中...';
  }
   100%{
    content: '載入中....';
  }
}