@import url("https://codomisu.sakura.ne.jp/minimalism/old.css");

.entry-title {
  font-weight: bold;
  font-size: 20px;
  position: relative;
  padding: 1em 0;
}
.entry-title::before,
.entry-title::after {
  position: absolute;
  left: 0;
  content: '';
  width: 100%;
  height: 6px;
  box-sizing: border-box;
}
.entry-title::before {
  top: 0;
  border-top: 2px solid #add8e6;
  border-bottom: 1px solid #add8e6;
}
.entry-title::after {
  bottom: 0;
  border-top: 1px solid #add8e6;
  border-bottom: 2px solid #add8e6;
}

.entry-content h3 {
    font-size: 140%;
    position: relative;
    padding: 0.2em 0.5em;
    background-color: #bce2e8;
    box-shadow: 0px 0px 0px 5px #bce2e8;
    border-top: 2px dashed #fff;
    border-bottom: 2px dashed #fff;
}
.entry-content h4 {
    font-size: 120%;
    border-left: 5px solid  #77B8DA;
    padding: .5em 0 .5em .75em;
    background: repeating-linear-gradient(90deg, #edf5f4, #edf5f4 10px, #f6faf9 0, #f6faf9 20px);