.header_blue {
  border-top-left-radius: 15px; 
  border-top-right-radius: 15px;
  background-image: url('static/img/blue.png');
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: 100% 100%;
}

@keyframes fadeinout {
  0% { background-color: white; }
  50% { background-color: rgb(221, 221, 221); }
  100% { background-color: white; }
}

.map-container {
  width: 600px; 
  height: 400px;
  border-radius: 15px;
  animation: fadeinout 3s ease-in-out infinite;
  
}

.maplist {
  border-radius: 15px;
}

#chatbody {
  background-color: #fbf9f8;
}

.chatimage {
  height: 2rem;
}

#video_container {
  height: 360px;  
  padding: 0;
  overflow: hidden;
}

#video {
  max-height: 400px; 
  width: auto;
}



.flash {
  animation: flashAnimation 0.5s ease;
}

@keyframes flashAnimation {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes breathe {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
  100% {
    transform: scale(1);
  }
}

#upload {
  position: absolute;
  top: 40%; 
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  opacity: 0.7; /* 设置半透明度 */
  /* animation: breathe 3s infinite ease-in-out;*/
}

#start_camera {
  position: absolute;
  top: 50%; 
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  opacity: 0.7; /* 设置半透明度 */
  /* animation: breathe 3s infinite ease-in-out;*/
}



#click-photo {
  max-width: 80px;
  position: absolute;
  top: 90%;
  left: 40%;
  transform: translate(-50%, -50%);
  z-index: 2;
  opacity: 0.7; /* 设置半透明度 */
}

#upload {
  max-width: 80px;
  position: absolute;
  top: 90%;
  left: 60%;
  transform: translate(-50%, -50%);
  z-index: 2;
  opacity: 0.7; /* 设置半透明度 */
}


.scroll{
	overflow-y: scroll;
	scroll-behavior: smooth;
	height: 80vh;
}

::-webkit-scrollbar {
  width: 10px;
}

/* Track */
::-webkit-scrollbar-track {
  background: #eee; 
}
 
/* Handle */
::-webkit-scrollbar-thumb {
  background: #888; 
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: #555; 
}

#chat1 .form-outline .form-control~.form-notch div {
  pointer-events: none;
  border: 1px solid;
  border-color: #eee;
  box-sizing: border-box;
  background: transparent;
  }
  
  #chat1 .form-outline .form-control~.form-notch .form-notch-leading {
  left: 0;
  top: 0;
  height: 100%;
  border-right: none;
  border-radius: .65rem 0 0 .65rem;
  }
  
  #chat1 .form-outline .form-control~.form-notch .form-notch-middle {
  flex: 0 0 auto;
  max-width: calc(100% - 1rem);
  height: 100%;
  border-right: none;
  border-left: none;
  }
  
  #chat1 .form-outline .form-control~.form-notch .form-notch-trailing {
  flex-grow: 1;
  height: 100%;
  border-left: none;
  border-radius: 0 .65rem .65rem 0;
  }
  
  #chat1 .form-outline .form-control:focus~.form-notch .form-notch-leading {
  border-top: 0.125rem solid #39c0ed;
  border-bottom: 0.125rem solid #39c0ed;
  border-left: 0.125rem solid #39c0ed;
  }
  
  #chat1 .form-outline .form-control:focus~.form-notch .form-notch-leading,
  #chat1 .form-outline .form-control.active~.form-notch .form-notch-leading {
  border-right: none;
  transition: all 0.2s linear;
  }
  
  #chat1 .form-outline .form-control:focus~.form-notch .form-notch-middle {
  border-bottom: 0.125rem solid;
  border-color: #39c0ed;
  }
  
  #chat1 .form-outline .form-control:focus~.form-notch .form-notch-middle,
  #chat1 .form-outline .form-control.active~.form-notch .form-notch-middle {
  border-top: none;
  border-right: none;
  border-left: none;
  transition: all 0.2s linear;
  }
  
  #chat1 .form-outline .form-control:focus~.form-notch .form-notch-trailing {
  border-top: 0.125rem solid #39c0ed;
  border-bottom: 0.125rem solid #39c0ed;
  border-right: 0.125rem solid #39c0ed;
  }
  
  #chat1 .form-outline .form-control:focus~.form-notch .form-notch-trailing,
  #chat1 .form-outline .form-control.active~.form-notch .form-notch-trailing {
  border-left: none;
  transition: all 0.2s linear;
  }
  
  #chat1 .form-outline .form-control:focus~.form-label {
  color: #39c0ed;
  }
  
  #chat1 .form-outline .form-control~.form-label {
  color: #bfbfbf;
  }