.img-center
{
margin-top: 20px;
display: block;
margin-left: auto;
margin-right: auto;
}
.p-center
{
line-height: 40px;
text-align:right;
margin-top: 80px;
font-size: 20px;
}
.headline
{
text-align: center;
font-size: 40px;
margin-top: 20px;
margin-bottom: 20px;
color: #195052;
}
.dev-ba-r
{
background-image:url('../images/vi-ba.png');
background-size: 1124px 1187px;
background-repeat:no-repeat;
background-position: 1100px -150px;
}
.dev-ba-l
{
background-image:url('../images/vi-ba-l.png');
background-size: 954px 745px;
background-repeat:no-repeat;
background-position: -320px -10px;
}
.center-e
{
  text-align: center;
}
.headline-center {
text-align: center !important;
font-size: 30px;
line-height: 60px;
padding-top: 30px;
padding-right: 10px;
padding-bottom: 30px;  
}
.text-center
{
text-align: center !important;
font-size: 30px;
line-height: 60px;
padding-top: 30px;
padding-right: 10px;
padding-bottom: 30px;  
}
.text-center:hover
{
background-color: #fff;
  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.1), 0 4px 20px  0 rgba(0, 0, 0, 0.1);
}
.text-center img
{
   padding-bottom: 30px; 
}
.copyright
{
color: #195052;
}
.cop-flex
{
display: inline-block;
margin-left: 20px;
margin-top: 50px;
}