.block_kakko_head {
  position: relative;
  padding: 25px 16px 20px;
  margin-bottom: 0;
}

.block_kakko_head:before {
  top: 0;
  left: 0;
  border-top: 2px solid #3255af;
  border-left: 2px solid #3255af;
}

.block_kakko_head:after {
  left: auto;
  right: 0;
  top: 0;
  border-right: 2px solid #3255af;
  border-top: 2px solid #3255af;
}

.block_kakko {
  position: relative;
  padding-bottom: 20px;
}

.block_kakko:before {
  left: 0;
  bottom: 0;
  border-left: 2px solid #3255af;
  border-bottom: 2px solid #3255af;
}

.block_kakko:after {
  right: 0;
  bottom: 0;
  border-right: 2px solid #3255af;
  border-bottom: 2px solid #3255af;
}

.block_kakko_head:before, .block_kakko_head:after, .block_kakko:before, .block_kakko:after {
  width: 30px;
  height: 30px;
  background: none;
  border-radius: 0;
  position: absolute;
  content: '';
}

@media screen and (min-width: 992px) {
  .block_kakko_head:before, .block_kakko_head:after, .block_kakko:before, .block_kakko:after{
    border-width: 4px;
  }
}
.fusen {
  width: 100%;
  padding: 15px;
  margin: 2em auto;
  color: #000;
  box-shadow: 4px 4px 4px rgba(0,0,0,0.05);
  box-shadow: 0 0.25rem 0.25rem hsl(0deg 0% 0% / 10%);
  word-break: break-all;
  color: #111;
}

.fusen_tape {
  width: 45%;
  padding: 2px 0;
  margin: -25px auto 20px;
  transform: rotate(-2deg);
  opacity: 0.9;
  border-left:2px dotted rgba(0,0,0,.1);
  border-right:2px dotted rgba(0,0,0,.1);
}

.fusen_tape center {
  transform: rotate(2deg);
  padding-top: 5px;
  font-weight: bold;
}

.fusen_text {
  text-align: left;
  margin-bottom: 10px !important;
}

.fusen_text_user {
  text-align: right;
  font-size: 0.8rem !important;
  margin: 0 !important;
  padding: 0;
}
/*** fusen color ***/
.fusen_1 {
  background: #FFC5A1;
}

.fusen_1 .fusen_tape {
  background: #FFFE9F;
}

.fusen_2 {
  background: #FFF5AB;
}

.fusen_2 .fusen_tape {
  background: #A8ECE7;
}

.fusen_3 {
  background: #B0DEFF;
}

.fusen_3 .fusen_tape {
  background: #FFC5A1;
}