.container-2{

  width: 300px;
  vertical-align: middle;
  white-space: nowrap;
  position: relative;
}
.container-2 input#search{


  width: 30px;
  height: 35px;
  background: black;
  border-width:2px;
  border-style:solid;
  border-color:white;
  font-size: 10pt;
  float: left;
  color: #FFFFFF;
  padding-left: 45px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  color: #fff;
 
  -webkit-transition: width .55s ease;
  -moz-transition: width .55s ease;
  -ms-transition: width .55s ease;
  -o-transition: width .55s ease;
  transition: width .55s ease;
}
.container-2 input#search::-webkit-input-placeholder {

   color:#FFFFFF;
}
 
.container-2 input#search:-moz-placeholder { /* Firefox 18- */
   color: #FFFFFF;  
}
 
.container-2 input#search::-moz-placeholder {  /* Firefox 19+ */
   color: #FFFFFF;  
}
 
.container-2 input#search:-ms-input-placeholder {  
   color: #FFFFFF;  
}
.container-2 .icon_search{
  position: absolute;
  top: 50%;
  margin-left: 18px;
  margin-top: 10px;
  z-index: 1;
  color: white;
}
.container-2 input#search:focus, .container-2 input#search:active{
  outline:none;
  width: 300px;
}
 
.container-2:hover input#search{
width: 300px;
}
 
.container-2:hover .icon_search{
  color: #93a2ad;
}