.tokenfield {
  height: auto;
  min-height: 34px;
  padding-bottom: 0px;
}
.tokenfield.focus {
  border-color: #66afe9;
  outline: 0;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6);
          box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6);
}

.tokenfield .token {
  box-sizing: border-box;
  -moz-box-sizing: border-box; /* Firefox */  
  display: inline-block;
  border: 1px solid #15987e;
  background-color: #16a085;
  color: #fff;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
  white-space: nowrap; 
  margin: -1px 5px 5px 0; 
  height: 22px;
  vertical-align: top;
  cursor: default;
}
.tokenfield .token:hover {
  border-color: #34495e;
}

.tokenfield .token.active {
  border-color: rgb(82, 168, 236);
  border-color: rgba(82, 168, 236, 0.8);
}

.tokenfield .token.duplicate {
  border-color: #b94a48;
  -webkit-animation-direction: normal;
  -webkit-animation-duration: 0.1s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-name: blink;
  -webkit-animation-timing-function: ease;    
}

@-webkit-keyframes 'blink' {
  0% { border-color: #ededed }
  100% { border-color: #b94a48 }
}
@-moz-keyframes 'blink' {
  0% { border-color: #ededed }
  100% { border-color: #b94a48 }
}
@keyframes 'blink' {
  0% { border-color: #ededed }
  100% { border-color: #b94a48 }
}

.tokenfield .token .token-label {
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-left: 4px;
  vertical-align: top;
}

.tokenfield .token .close {
  font-family: Arial;
  display: inline-block;
  line-height: 100%;
  font-size: 1.1em;
  line-height: 1.49em;
  margin-left: 5px;
  float: none;
  height: 100%;
  vertical-align: top;
  padding-right: 4px;
}

.tokenfield .token-input {
  background: none;
  width: 60px;
  min-width: 60px;
  border: 0;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
  height: 20px;
  padding: 0;
  margin-bottom: 6px;
}
.tokenfield .token-input:focus {
  border-color: transparent;
  outline: 0;
  /* IE6-9 */
  -webkit-box-shadow: none;
     -moz-box-shadow: none;
          box-shadow: none;
}

/* Invalid token */
.tokenfield .token.invalid {
  background: none;
  border: 1px solid transparent;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;  
  border-bottom: 1px dotted #b94a48;
}
.tokenfield .token.invalid.active {
  background: #ededed;
  border: 1px solid #ededed;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
}

/* Disabled tokenfield */
.tokenfield.disabled {
  cursor: not-allowed;
  background-color: #eee;
}
.tokenfield.disabled .token-input {
  cursor: not-allowed;
}
.tokenfield.disabled .close:hover {
  cursor: not-allowed;
  opacity: 0.2;
}

/* Different sizes */
.tokenfield.input-sm,
.input-group-sm .tokenfield {
  min-height: 30px;
  padding-bottom: 0px;
}
.input-group-sm .token,
.tokenfield.input-sm .token {
  height: 20px;
  margin-bottom: 4px;
}
.input-group-sm .token-input,
.tokenfield.input-sm .token-input {
  height: 18px;
  margin-bottom: 5px;
}

.tokenfield.input-lg,
.input-group-lg .tokenfield {
  min-height: 45px;
  padding-bottom: 4px;
}
.input-group-lg .token,
.tokenfield.input-lg .token {
  height: 25px;
}
.input-group-lg .token-label,
.tokenfield.input-lg .token-label {
  line-height: 23px;
}
.input-group-lg .token .close,
.tokenfield.input-lg .token .close {
  line-height: 1.3em;
}
.input-group-lg .token-input,
.tokenfield.input-lg .token-input {
  height: 23px;
  line-height: 23px;
  margin-bottom: 6px;
  vertical-align: top;
}