[class*='box-'] {
    height: 6px;
    width: 400px;
    background: #eee;
    margin-bottom: 13px;
    margin-right: 5px;
}

.box-loading {
    background: #fff;
    height: 325px;
    width: 800px;
    margin: 0 auto;
    padding: 20px;
    display: block;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    -o-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    border-radius: 3px;
    -o-border-radius: 3px;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
}

.box-thumbnail {
    height: 40px;
    width: 40px;
    float: left;
    margin-right: 10px;
}

.box-line-sm {
    width: 120px;
    margin-top: 10px;
    overflow: hidden;
    height: 20px;
}

.box-line-xs {
    width: 80px;
    height: 20px;
    overflow: hidden;
}

.box-line-df {
    margin-top: 30px;
    clear: both;
    width: 380px;
}

.box-line-lg {
    width: 200px;
    height: 20px;
}

.box-line-lgx {
    width: 450px;
}
[class*='box-line'],
.box-thumbnail {
    animation: timeline;
    animation-duration: 1.2s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    background: linear-gradient(to right, #f0f8ff 8%, #e3f1fd 18%, #f0f8ff 33%);
    background-size: 800px auto;
}
@keyframes timeline {
    0% {
        background-position: -350px 0;
    }
    100% {
        background-position: 400px 0;
    }
}

::-webkit-scrollbar {
    width: 4px;
    max-height: 5px;
}

::-webkit-scrollbar-thumb {
    border-radius: 2px;
    background-color: rgba(24, 29, 39, 0.5);
}

::-webkit-scrollbar-track {
    background: 0 0;
}

/* spinner */
.dot-flashing {
    position: relative;
    width: 5px;
    height: 5px;
    margin-right: 20px;
    border-radius: 5px;
    background-color: #545a76;
    color: #545a76;
    animation: dotFlashing 1s infinite linear alternate;
    animation-delay: 0.5s;
}

.dot-flashing::before,
.dot-flashing::after {
    content: '';
    display: inline-block;
    position: absolute;
    top: 0;
}

.dot-flashing::before {
    left: -10px;
    width: 5px;
    height: 5px;
    border-radius: 5px;
    background-color: #545a76;
    color: #545a76;
    animation: dotFlashing 1s infinite alternate;
    animation-delay: 0s;
}

.dot-flashing::after {
    left: 10px;
    width: 5px;
    height: 5px;
    border-radius: 5px;
    background-color: #545a76;
    color: #545a76;
    animation: dotFlashing 1s infinite alternate;
    animation-delay: 1s;
}

@keyframes dotFlashing {
    0% {
        background-color: #545a76;
    }
    50%,
    100% {
        background-color: #eeeeee;
    }
}