.box1{
	padding-left: 5px;
	padding-right: 10px;
}

.container-4{
  /*overflow: hidden; */
  width: 100%;
  vertical-align: middle;
  white-space: nowrap;
}

.container-4 input#location_device{
  color:#333;
  width: 100%;
  height: 60px;
  border: 1px solid #e5e5e5;
  font-size: 14pt;
  float: left;
  padding-left: 15px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  z-index:-1;
}

.container-4 input#location_device::-webkit-input-placeholder {
   color: white;
}
 
.container-4 input#location_device:-moz-placeholder { /* Firefox 18- */
   color: white;  
}
 
.container-4 input#location_device::-moz-placeholder {  /* Firefox 19+ */
   color: white;  
}
 
.container-4 input#location_device:-ms-input-placeholder {  
   color: white;  
}

.container-4 button.icon{
  -webkit-border-top-right-radius: 5px;
  -webkit-border-bottom-right-radius: 5px;
  -moz-border-radius-topright: 5px;
  -moz-border-radius-bottomright: 5px;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
 
  border-left: none;
  border-top: 1px solid #e5e5e5;
  border-right: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
  /*background: #232833;*/
  height: 60px;
  width: 44px;
  color: #4f5b66;
  opacity: 0;
  font-size: 10pt;
  z-index:100;
  position:absolute;
 
  -webkit-transition: all .55s ease;
  -moz-transition: all .55s ease;
  -ms-transition: all .55s ease;
  -o-transition: all .55s ease;
  transition: all .55s ease;
  margin-left: -50px;
}

.container-4:hover button.icon, .container-4:active button.icon, .container-4:focus button.icon{
    outline: none;
    opacity: 1;
	position:absolute;
    /*margin-left: -50px;*/
  }
 
  .container-4:hover button.icon:hover{
    background: white;
  }