table {
    border-collapse: collapse;
    font-size: 0.9em;

    width: 80%;
    /* 购物车在整个页面水平居中 */
    margin-left: auto;
    margin-right: auto;
}
thead, tfoot {
    background-color: #f3f3f3;
}

th, td {
    border-top: 1px solid gray;
    border-bottom: 1px solid gray;
    /* border: 1px solid gray; */
}

th {
    font-weight:normal;
    padding: 10px;
}
td {
    padding: 20px 10px;

    text-align: center;
}


.title {
    text-align: left;
}
.goodsPic {
    width: 80px;
    /*图片、文字并排，两者垂直居中*/
    /* https://segmentfault.com/q/1010000010967267 */
    vertical-align:middle;
}
.minus, .plus {
    text-decoration: none;
    border: 1px solid gray;

    /* inline-block：设置高度宽度有效，且不换行 */
    display:inline-block;
    width: 20px;
    height: 40px;

    /* 文字水平居中 */
    text-align: center;

    /* height(高度)=line-height(行高)：文字垂直居中 */
    line-height: 40px;

    /* 与兄弟元素垂直居中 */
    vertical-align:middle;

    background-color: white;
}

.numberInput {
    width: 50px;
    height: 40px;
    line-height: 40px;

    padding: 0;
    border: 1px solid gray;
    border-left:none;
    border-right:none;

    vertical-align:middle;
    text-align: center;
}

.deleteLink {
    text-decoration: none;
    color:black;
}
.deleteLink:hover {
    color:red;
}


/* 
    使链接的鼠标图标变为禁止图标
*/
.disableLink {
    background-color: #dddddd;

    /* pointer-events:none; */
    cursor:not-allowed;
}

.emphasis {
    color: red;
    font-weight: bold;
    font-size: 1.2em;
}
.smallGap {
    margin-left: 5px;
    margin-right: 5px;
}

.highlight {
    background-color: #FFF4E8;
}