section.cover.has-mask .mask {
    background-color: #fff;
    opacity: 0.8!important;
    position: absolute;
    top: 0;
    height: 100%;
    width: 100%;
}
section.cover .cover-main {
    flex: 1;
    margin: 0 0px;
    text-align: center;
    position: relative
}

.cover-main div {
    font-family: 'Lobster', cursive;
    color: #1b1b22;
}

section.cover h1 .anchor span {
    font-family: 'Lobster', cursive;
    color: var(--theme-color);
}

section.cover h2 .anchor span {
    font-family: 'Lobster', cursive;
    font-size: 24px;
    color: var(--theme-color);
}

.contact>p:last-child a {
    border-radius: 2rem;
    border: 1px solid #42b983;
    border-color: var(--theme-color,#42b983);
    box-sizing: border-box;
    color: #42b983;
    color: var(--theme-color,#42b983);
    display: inline-block;
    font-size: 1.05rem;
    letter-spacing: .1rem;
    margin: 0.5rem 1rem;
    padding: 0.75em 2rem;
    text-decoration: none;
    transition: all .15s ease;
}
.contact>p:last-child a:last-child {
    background-color: #42b983;
    background-color: var(--theme-color,#42b983);
    color: #fff
}
.contact>p:last-child a:last-child:hover {
    color: #fff;
    opacity: .6
}

.main-content {
    max-width: 960px;
    margin: 0 auto;
    display: block
}
.main-content .content-title {
    font-size: 3rem;
    padding-top: 2.5rem;
}
.main-content .content-title2 {
    font-size: 2rem;
    padding-top: 2.5rem;
}
.head-logo {
    text-align: left;
    margin: 20px 20px;
}
.img_border {
    display:flex;
    align-items: center;
    border-radius:10px;
    background: tan; 
    outline:5px solid #655;
    box-shadow:0 0 0 5px #655;
}

.main-content .features {
    border-top: 1px solid #eaecef;
    padding: 1.2rem 0;
    margin-top: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: stretch;
    justify-content: space-between;
    text-align: left;
}

.features_c {
    border-top: 1px solid #eaecef;
    border-bottom: 1px solid #eaecef;
    background-color: rgba(234,245,252,0.2);
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-items: center;
    align-content: center;
    justify-content: center;
    padding-top: 6px;
}

.feature_b {
    border-image: linear-gradient(90deg, rgba(0, 216, 247, 0) 0%, #00afed 100%) 2 2 2 2;
    border-bottom: 2px solid;
}

.main-content .feature {
    flex-grow: 1;
    margin: 10px 20px;
    min-width: 260px;
    max-width: 260px;
}

.features_c .feature2 {
    flex-grow: 1;
    flex-basis: 50%;
    max-width: 50%;
}

.feature-btn {
    font-size: 1.125rem;
    margin: 2rem 0;
    font-weight: bold;
    text-align: center;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    width: 10.5rem;
    height: 3.0rem;
    background: linear-gradient(90deg, #F23DE7 0%, #5784FF 100%);
    border-radius: 48px;
}
.feature-btn:hover {
    color: #fff;
    text-decoration: none;
}

.main_card {
    height: 100%;
    min-height: 200px;
    background: linear-gradient(to left, #BDBBBE 0%, #9D9EA3 100%);
    border-radius: 24px;
    align-items: flex-start;
    padding: 10px 20px;
    display:  block;
    position: relative;
    border: 2px solid #eeeeee;
}
.main_card > h2,
.main_card > p {
    color: #fff;
}

.card_title0 {
    text-align: center;
    background: linear-gradient(90deg,#873cfd,#c29bff),linear-gradient(90deg,#1fa2ff,#12d8fa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-text-fill-color: transparent;
    margin-bottom: 26px;
    font-size: 26px;
}
.card_title_cr0 {
    background: linear-gradient(90deg,#e66447,#ffc85f),#fff;
}

.contri_card {
    display:flex;
    flex-direction:column;
    background:#e7ebed;
    border-radius:16px;
    width:320px;
    padding:10px 15px;
    margin:8px 8px;
}