.conainerpro
{
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  margin-top: 50px;
  align-items: flex-start;
}

.probut
{
  padding: none;
  border: solid 1px;
  margin: none;
  background-color: black;
}

@keyframes tobe
{
  0%{opacity:0.5;}
  100%{opacity:0.1;}
}

.pbox
{
  width:15%;
  height: auto;
  background-color: black;
  padding: 10px;
  color:white;
  position: relative;
}

#b1 img:hover
{
  animation-name: tobe;
  animation-duration: 1s;
  opacity: 0.1;
}

#b2 img:hover
{
  animation-name: tobe;
  animation-duration: 1s;
  opacity: 0.1;
}

#b3 img:hover
{
  animation-name: tobe;
  animation-duration: 1s;
  opacity: 0.1;
}

#b4 img:hover
{
  animation-name: tobe;
  animation-duration: 1s;
  opacity: 0.1;
}

.pbox img
{
  border: black solid 1px;
}

.t
{
  position: absolute;
  top: 8px;
  left: 16px;
}

#t1
{
  display: none;
}

#t2
{
  display: none;
  padding-top: 20px;
}

#t3
{
  display: none;
}

#t4
{
  display: none;
  padding-top: 20px;
}

#t5
{
  display: none;
}

#t6
{
  display: none;
  padding-top: 20px;
}

#t7
{
  display: none;
}

#t8
{
  display: none;
  padding-top: 20px;
}

h1
{
  font-size: 50px;
  text-align: center;
}