.demo_box {
    border: 1px solid #3DA5DC;
    background: #a4dcf9;
    height: 100px;
    width: 200px;
    text-align: center;
    color: #fff;
}
.transition_property_1{
    -webkit-transition:ease all;
    -moz-transition:ease all;
    -webkit-transition-duration:0;
    -moz-transition-duration:0;
    position:absolute;
    left:10px;
    top:50px;
}
.transition_property_2{
    -webkit-transition:ease all;
    -moz-transition:ease all;
    -webkit-transition-duration:5s;
    -moz-transition-duration:5s;
    position:absolute;
    left:250px;
    top:50px;
}
.transition_property_1:hover,
.transition_property_2:hover{
    width:500px;
    height:300px;
}