.vcenter {
    display: inline-block;
    vertical-align: middle;
    float: none;
}

.img-center{
  display: inline-block;
  margin: 0 auto;
}

.btn-costum1 {
  width: 50%;
}

.btn-costum2 {
  font-size: 10px;
  line-height: 2;
}


/*.container{
    display: inline-block;
    background-color: #000;
    margin: 0% 10%;
    width: 80%;
}*/

.header{
    
    display:block;
    background-color: #FFF;
    position: fixed;
    top: 5px;
    left:10%;
    right:10%;
}

.body{
    padding: 0px;
    display:inline-block;
    background-color: #AAA;
    width:80%;
    float:left;
    
}

.sidebar{
    padding: 0px;
    display:inline-block;
    background-color: #333;
    width:20%;
    float:left;
}