.waku-1 {
    padding: 0.5em 1em;
    color: var(--bs-danger-text);
    background: #FFF;
    border-left: solid 10px var(--bs-danger-text);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
}

.waku-2 {
    padding: 0.5em 0.5em;
    color: var(--bs-danger-text);
    background: #ffeaea;
    box-shadow: 0px 0px 0px 10px var(--bs-danger-bg-subtle);
    border: dashed 2px var(--bs-danger-text);
    border-radius: 8px;
}

.waku-3{
    margin:2em 0;
    position: relative;
    padding: 0.5em 1.5em;
    border-top: solid 2px black;
    border-bottom: solid 2px black;
}
.waku-3:before, .waku-3:after{
    content: '';
    position: absolute;
    top: -10px;
    width: 2px;
    height: -webkit-calc(100% + 20px);
    height: calc(100% + 20px);
    background-color: black;
}
.waku-3:before {left: 10px;}
.waku-3:after {right: 10px;}
.waku-3 p {
    margin: 0; 
    padding: 0;
}

.waku-4 {
    position: relative;
    margin: 2em 0;
    padding: 0.5em 1em;
    border: solid 3px var(--bs-danger-bg-subtle);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.25);
}
.waku-4 .box-title {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: -3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 17px;
    background: var(--bs-danger-bg-subtle);
    color: var(--bs-danger-text);
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.waku-4 p {
    margin: 0; 
    padding: 0;
}

.waku-5 {
    color: var(--bs-danger-text);
    position: relative;
    margin: 2em 0;
    padding: 25px 10px 7px;
    border: solid 3px var(--bs-danger-bg-subtle);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.25);
}
.waku-5 .box-title {
    position: absolute;
    display: inline-block;
    top: -2px;
    left: -2px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 17px;
    background: var(--bs-danger-bg-subtle);
    color: var(--bs-danger-text);
    font-weight: bold;
}
.waku-5 p {
    margin: 0; 
    padding: 0;
}