/* CUSTOMISATION présentation (main) */
.presentation {
/*  font-family: monospace;*/
/*  background: #edeff5;*/ 
  border-top-left-radius: 37px 140px;
  border-top-right-radius: 23px 130px;
  border-bottom-left-radius: 110px 19px;
  border-bottom-right-radius: 120px 24px;

  display: block;
  position: relative;
  border: solid 3px #6e7491;
  padding: 20px 30px;
  max-width: 300px;
  width: 100%;
  margin: 0px 0px 10px 0px ;
  font-size: 17px;
  line-height: 28px;
  transform: rotate(-1deg);
  box-shadow: 3px 15px 8px -10px rgba(0, 0, 0, 0.3);
  transition: all 0.13s ease-in;
}

.presentation:hover {
  transform: translateY(-10px) rotate(1deg);
  box-shadow: 3px 15px 8px -10px rgba(0, 0, 0, 0.3);
}

.presentation:hover .border {
  transform: translateY(4px) rotate(-5deg);
}

.border {
  position: absolute;
  transition: all 0.13s ease-in;
}

.border:before,
.border:after {
  color: #515d9c;
  font-size: 15px;
  position: absolute;
}