.devvn_tooth_wrap, .devvn_tooth_wrap *{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.devvn_flex {
    width: 100%;
    -js-display: flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}
.devvn_tooth_wrap {
    margin: 0 auto;
    max-width: 800px;
}
.devvn_flex {
    width: 100%;
    -js-display: flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}

.devvn_flex .devvn_col {
    max-width: calc((100% - 145px) / 2);
    -ms-flex-preferred-size: calc((100% - 145px) / 2);
    flex-basis: calc((100% - 145px) / 2);
}

.devvn_flex .devvn_col:nth-child(3) {
    max-width: 145px;
    -ms-flex-preferred-size: 145px;
    flex-basis: 145px;
}

.devvn_flex .devvn_col ~ .devvn_col {
    padding-left: 10px;
}
.devvn_flex input, .devvn_flex button {
    margin-bottom: 5px;
}
.ui-datepicker .ui-datepicker-title select {
    display: inline-block;
    height: auto;
    font-size: 14px;
}

.devvn_loading{
    position: relative;
}
.devvn_loading:after{
    content: '';
    margin: 0px auto;
    font-size: 10px;
    text-indent: -9999em;
    border-top: 3px solid rgba(0,0,0,0.1) !important;
    border-right: 3px solid rgba(0,0,0,0.1) !important;
    border-bottom: 3px solid rgba(0,0,0,0.1) !important;
    opacity: .8;
    border-left: 3px solid #446084;
    animation: spin .6s infinite linear;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    pointer-events: none;
    position: absolute;
    top: 50%;
    margin-top: -15px;
    left: 50%;
    margin-left: -15px;
    z-index: 11;
}
@keyframes spin {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg)
    }
}
@-webkit-keyframes spin {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg)
    }
}

.devvn_loading:before {
    content: "";
    background: rgba(255,255,255,0.5);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    position: absolute;
}

table.devvn_tooth_table td {
    padding: 8px 8px;
    display: table-cell;
    text-align: left;
    vertical-align: middle;
    border: 1px solid #ddd;
}
table.devvn_tooth_table {
    border: 1px solid #ccc;
    border-collapse: collapse;
    border-spacing: 0;
    width: 100%;
    display: table;
    margin: 0 0 10px;
}
table.devvn_tooth_table tr:nth-child(odd) {
    background-color: #fff;
}
table.devvn_tooth_table tr:nth-child(even) {
    background-color: #f1f1f1;
}
table.devvn_customer_infor td:nth-child(1),
table.devvn_phongkham_infor tr:not(:nth-child(1)) td:nth-child(1) {
    width: 27%;
}

form#devvn-tooth-form input {
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 3px;
    height: 40px;
    padding: 0 10px;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}
button.button.devvn_tooth_tracuu {
    width: 100%;
    max-width: 145px;
    margin: 0;
    height: 40px;
}

.devvn_tooth_search {
    margin-bottom: 20px;
}

@media (max-width: 500px){
    .devvn_flex .devvn_col {
        max-width: 100% !important;
        -ms-flex-preferred-size: 100% !important;
        flex-basis: 100% !important;
        padding-left: 0 !important;
    }
    .devvn_flex .devvn_col:nth-child(3) {
        text-align: center;
    }
}