.row {
    /*padding: 10px;*/
    text-align: justify;
    /*margin-top: 20px;*/
}

.card-holder {
    margin-top: 50px;
}

@media (max-width: 576px) {
    .xs {color:red;font-weight:bold;}
    .show-on-desktop {display: none}
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width:768px) {
    .sm {color:red;font-weight:bold;}
    .show-on-desktop {display: none}
}

/* Medium devices (tablets, 768px and up) The navbar toggle appears at this breakpoint */
@media (min-width: 768px) and (max-width:992px) {
    .md {color:red;font-weight:bold;}
    .show-on-desktop {display: none}
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width:1200px) {
    .lg {color:red;font-weight:bold;}
    .show-on-mobile {display: none}
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .xl {color:red;font-weight:bold;}
    .show-on-mobile {display: none}
}

.image-placeholder {
    background-color: #eee;
    display: flex;
    height: 180px;
    margin: 5px;
    width: 320px;
}

.image-placeholder > h4 {
    align-self: center;
    text-align: center;
    width: 100%;
}

a.morelink {
    text-decoration:none;
    outline: none;
}
.morecontent span {
    display: none;
}

.btn.btn-square {
    border-radius: 10px;
    margin-bottom: 10px;
}

.theme-word-row{
    margin-bottom: 0px;
}
.exercise_1{
    color: #00B5B8;
    font-family:"Roboto Slab", serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.7;
}

.exercise_4{
    color: #FFA87D;
    font-family:"Roboto Slab", serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.7;
}
.exercise_3{
    color: #FF7588;
    font-family:"Roboto Slab", serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.7;
}

.exercise_5{
    color: #16D39A;
    font-family:"Roboto Slab", serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.7;
}

.exercise{
    position: relative;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0,0,0,.125);
    border-radius: 0.25rem;
    margin-bottom: 1.875rem;
    box-shadow: 0 10px 40px 0 rgb(62 57 107 / 7%), 0 2px 9px 0 rgb(62 57 107 / 6%);
}

.card-body-exercise{
    padding-bottom: 0px;
    padding-top: 0px;
}

.hover-text-bold:hover{
    font-weight: bold;
}


.word-audio{
    color: black;
    cursor: pointer;
}